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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-12/NOPB DISTI # 33AH4109
Texas Instruments Dc-Dc Conv, Buck, 260Khz, To-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:5A, Output Voltage Nom.:12V, Switching Frequency:260Khz, Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678S-12/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk LM2678S-12/NOPB Part Details 96
  • 540 $6.3100
  • 270 $6.4300
  • 135 $6.7000
  • 90 $6.9500
  • 25 $7.3300
  • 10 $7.5700
  • 1 $7.9200
$6.3100 / $7.9200 Buy Now LM2678S-12/NOPB Part Details
LM2678T-12/NOPB DISTI # 28AH3202
Texas Instruments Step-Down Regulator, To-220-7, Topology:, Msl:Msl 1 - Unlimited, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678T-12/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk LM2678T-12/NOPB Part Details 162
  • 540 $5.2600
  • 270 $5.3600
  • 135 $5.6400
  • 90 $5.8800
  • 25 $6.1600
  • 10 $6.5000
  • 1 $6.9200
$5.2600 / $6.9200 Buy Now LM2678T-12/NOPB Part Details
LM2678S-3.3/NOPB DISTI # 29AH6255
Texas Instruments Ic, Dc/Dc Converter, 5A, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:5A, Output Voltage Nom.:3.3V, Switching Frequency:260Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678S-3.3/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk LM2678S-3.3/NOPB Part Details 2
  • 540 $6.3100
  • 270 $6.4300
  • 135 $6.7000
  • 90 $6.9500
  • 25 $7.3300
  • 10 $7.5700
  • 1 $7.9200
$6.3100 / $7.9200 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-5.0/NOPB DISTI # 33AH4110
Texas Instruments Ic, Dc/Dc Converter, 5A, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:5A, Output Voltage Nom.:5V, Switching Frequency:260Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678S-5.0/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk LM2678S-5.0/NOPB Part Details 892
  • 500 $6.3100
  • 250 $6.4300
  • 100 $6.7000
  • 50 $6.9500
  • 25 $7.3300
  • 10 $7.5700
  • 1 $7.9200
$6.3100 / $7.9200 Buy Now LM2678S-5.0/NOPB Part Details
LM2678T-ADJ/NOPB DISTI # 17AH9127
Texas Instruments Dc/Dc Conv, Buck, 260Khz, 125Deg C, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:To-220, No. Of Pins:7Pins, Output Current:5A, Output Voltage Min:1.2V, Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678T-ADJ/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk LM2678T-ADJ/NOPB Part Details 451
  • 500 $5.4300
  • 250 $5.5200
  • 100 $5.8000
  • 50 $6.0600
  • 25 $6.3400
  • 10 $6.7000
  • 1 $7.1200
$5.4300 / $7.1200 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678T-12/NOPB DISTI # 41K4206
Texas Instruments Step-Down Regulator, To-220-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, Dc/Dc Converter Ic Case:To-220, No. Of Pins:7Pins, Output Current:5A, Switching Frequency:260Khz, Product Range:-, Msl:- Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678T-12/NOPB Min Qty: 135 Package Multiple: 1 Date Code: 0 Container: Bulk LM2678T-12/NOPB Part Details 0
  • 500 $4.5200
  • 250 $4.6500
  • 100 $4.7700
$4.5200 / $4.7700 Buy Now LM2678T-12/NOPB Part Details
LM2678T-5.0/NOPB DISTI # 28AH3203
Texas Instruments Step-Down Regulator, To-220-7, Topology:, Msl:Msl 1 - Unlimited, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678T-5.0/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk LM2678T-5.0/NOPB Part Details 0
  • 500 $5.2200
  • 250 $5.3100
  • 100 $5.5800
  • 50 $5.8300
  • 25 $6.1000
  • 10 $6.4400
  • 1 $6.8500
$5.2200 / $6.8500 Buy Now LM2678T-5.0/NOPB Part Details
LM2678S-ADJ/NOPB DISTI # 28AH3201
Texas Instruments Dc-Dc Converter, 7-To-263, Topology:Buck, Msl:Msl 3 - 168 Hours, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678S-ADJ/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk LM2678S-ADJ/NOPB Part Details 0
  • 500 $6.2600
  • 250 $6.3700
  • 100 $6.6400
  • 50 $6.8900
  • 25 $7.2700
  • 10 $7.5000
  • 1 $7.8600
$6.2600 / $7.8600 Buy Now LM2678S-ADJ/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # 33AH4111
Texas Instruments Dc/Dc Conv, Buck, 5A, 260Khz, To-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:5A, Output Voltage Min:1.2V, rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678SX-ADJ/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape LM2678SX-ADJ/NOPB Part Details 0
  • 250 $5.4300
  • 100 $5.6100
  • 50 $5.8600
  • 25 $6.1300
  • 10 $6.4500
  • 1 $6.7500
$5.4300 / $6.7500 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678SX-5.0/NOPB DISTI # 29AH1107
Texas Instruments Dc/Dc Conv, Buck, 260Khz, To-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:5A, Output Voltage Nom.:5V, Switching Frequency:260Khz, Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678SX-5.0/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape LM2678SX-5.0/NOPB Part Details 0
  • 250 $5.4300
  • 100 $5.6100
  • 50 $5.8600
  • 25 $6.1300
  • 10 $6.4500
  • 1 $6.7500
$5.4300 / $6.7500 Buy Now LM2678SX-5.0/NOPB Part Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3 DISTI # 2156-LM2678S-3.3-296-ND
Texas Instruments IC REG 5A Min Qty: 54 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT LM2678S-3.3 Part Details 2691
In Stock
  • 54 $5.6200
$5.6200 Buy Now LM2678S-3.3 Part Details
LM2678S-5.0 DISTI # LM2678S-5.0-ND
Texas Instruments IC REG BUCK 5V 5A DDPAK Min Qty: 1 Lead time: 20 Weeks Container: Tube LM2678S-5.0 Part Details 1483
In Stock
  • 1035 $5.2999
  • 540 $6.0851
  • 270 $6.6740
  • 135 $6.9881
  • 45 $8.0480
  • 10 $8.4410
  • 1 $9.3400
$5.2999 / $9.3400 Buy Now LM2678S-5.0 Part Details
LM2678SX-12/NOPB DISTI # 296-41293-1-ND
Texas Instruments IC REG BUCK 12V 5A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM2678SX-12/NOPB Part Details 1443
In Stock
  • 2500 $3.1648
  • 1000 $3.3314
  • 500 $3.9501
  • 250 $4.4022
  • 100 $4.6401
  • 25 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678SX-12/NOPB Part Details
LM2678SD-5.0/NOPB DISTI # LM2678SD-5.0/NOPBCT-ND
Texas Instruments IC REG BUCK 5V 5A 14VSON Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) LM2678SD-5.0/NOPB Part Details 1313
In Stock
  • 2500 $3.7119
  • 1250 $3.8546
  • 500 $4.4257
  • 250 $4.8540
  • 100 $5.0824
  • 25 $5.8532
  • 10 $6.1390
  • 1 $6.8000
$3.7119 / $6.8000 Buy Now LM2678SD-5.0/NOPB Part Details
LM2678SX-3.3/NOPB DISTI # LM2678SX-3.3/NOPBCT-ND
Texas Instruments IC REG BUCK 3.3V 5A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM2678SX-3.3/NOPB Part Details 749
In Stock
  • 2500 $3.1648
  • 1000 $3.3314
  • 500 $3.9501
  • 250 $4.4022
  • 100 $4.6401
  • 25 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678SX-3.3/NOPB Part Details
LM2678SD-3.3/NOPB DISTI # LM2678SD-3.3/NOPBCT-ND
Texas Instruments IC REG BUCK 3.3V 5A 14VSON Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) LM2678SD-3.3/NOPB Part Details 652
In Stock
  • 2500 $3.7119
  • 1250 $3.8546
  • 500 $4.4257
  • 250 $4.8540
  • 100 $5.0824
  • 25 $5.8532
  • 10 $6.1390
  • 1 $6.8000
$3.7119 / $6.8000 Buy Now LM2678SD-3.3/NOPB Part Details
LM2678T-5.0/NOPB DISTI # LM2678T-5.0/NOPB-ND
Texas Instruments IC REG BUCK 5V 5A TO220-7 Min Qty: 1 Lead time: 6 Weeks Container: Tube LM2678T-5.0/NOPB Part Details 501
In Stock
  • 2520 $3.1648
  • 1035 $3.3314
  • 540 $3.9501
  • 270 $4.4022
  • 135 $4.6402
  • 45 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678T-5.0/NOPB Part Details
LM2678SX-5.0/NOPB DISTI # LM2678SX-5.0/NOPBCT-ND
Texas Instruments IC REG BUCK 5V 5A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM2678SX-5.0/NOPB Part Details 424
In Stock
  • 2500 $3.1648
  • 1000 $3.3314
  • 500 $3.9501
  • 250 $4.4022
  • 100 $4.6401
  • 25 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678SX-5.0/NOPB Part Details
LM2678S-12/NOPB DISTI # LM2678S-12/NOPB-ND
Texas Instruments IC REG BUCK 12V 5A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Tube LM2678S-12/NOPB Part Details 334
In Stock
  • 2520 $3.7119
  • 1035 $3.8546
  • 540 $4.4257
  • 270 $4.8540
  • 135 $5.0824
  • 45 $5.8533
  • 10 $6.1390
  • 1 $6.8000
$3.7119 / $6.8000 Buy Now LM2678S-12/NOPB Part Details
LM2678T-ADJ DISTI # 296-43516-5-ND
Texas Instruments IC REG BUCK ADJ 5A TO220-7 Min Qty: 1 Lead time: 20 Weeks Container: Tube LM2678T-ADJ Part Details 273
In Stock
  • 540 $5.3477
  • 270 $5.8653
  • 135 $6.1413
  • 45 $7.0729
  • 10 $7.4180
  • 1 $8.2100
$5.3477 / $8.2100 Buy Now LM2678T-ADJ Part Details
LM2678T-12/NOPB DISTI # LM2678T-12/NOPB-ND
Texas Instruments IC REG BUCK 12V 5A TO220-7 Min Qty: 1 Lead time: 6 Weeks Container: Tube LM2678T-12/NOPB Part Details 229
In Stock
  • 2520 $3.1648
  • 1035 $3.3314
  • 540 $3.9501
  • 270 $4.4022
  • 135 $4.6402
  • 45 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678T-12/NOPB Part Details
LM2678S-3.3/NOPB DISTI # LM2678S-3.3/NOPB-ND
Texas Instruments IC REG BUCK 3.3V 5A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Tube LM2678S-3.3/NOPB Part Details 200
In Stock
  • 2520 $3.7119
  • 1035 $3.8546
  • 540 $4.4257
  • 270 $4.8540
  • 135 $5.0824
  • 45 $5.8533
  • 10 $6.1390
  • 1 $6.8000
$3.7119 / $6.8000 Buy Now LM2678S-3.3/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # LM2678SX-ADJ/NOPBCT-ND
Texas Instruments IC REG BUCK ADJ 5A DDPAK Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) LM2678SX-ADJ/NOPB Part Details 179
In Stock
  • 2500 $3.1648
  • 1000 $3.3314
  • 500 $3.9501
  • 250 $4.4022
  • 100 $4.6401
  • 25 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678SD-12 DISTI # LM2678SD-12CT-ND
Texas Instruments IC REG BUCK 12V 5A 14VSON Min Qty: 1 Lead time: 20 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) LM2678SD-12 Part Details 84
In Stock
  • 1250 $4.6577
  • 500 $5.3477
  • 250 $5.8653
  • 100 $6.1413
  • 25 $7.0728
  • 10 $7.4180
  • 1 $8.2100
$4.6577 / $8.2100 Buy Now LM2678SD-12 Part Details
LM2678SD-12/NOPB DISTI # 296-40166-1-ND
Texas Instruments IC REG BUCK 12V 5A 14VSON Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) LM2678SD-12/NOPB Part Details Temporarily Out of Stock
  • 2500 $3.1648
  • 1250 $3.3314
  • 500 $3.9501
  • 250 $4.4022
  • 100 $4.6401
  • 25 $5.3540
  • 10 $5.6630
  • 1 $6.3100
$3.1648 / $6.3100 Buy Now LM2678SD-12/NOPB Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SX-5.0/NOPB DISTI # 926-LM2678SX50NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD Vtg Reg RoHS: Compliant LM2678SX-5.0/NOPB Part Details 6250
  • 1 $6.3100
  • 10 $5.3500
  • 100 $4.6400
  • 250 $4.4000
  • 500 $3.5800
  • 1000 $2.9800
  • 2500 $2.9400
$2.9400 / $6.3100 Buy Now LM2678SX-5.0/NOPB Part Details
LM2678S-5.0/NOPB DISTI # 926-LM2678S-5.0/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678S-5.0/NOPB Part Details 7245
  • 1 $6.6200
  • 10 $6.0000
  • 25 $5.5900
  • 90 $4.5200
  • 270 $4.3800
  • 540 $4.0500
  • 1035 $3.6400
$3.6400 / $6.6200 Buy Now LM2678S-5.0/NOPB Part Details
LM2678SX-3.3/NOPB DISTI # 926-LM2678SX33NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant LM2678SX-3.3/NOPB Part Details 800
  • 1 $4.9400
  • 10 $4.3500
  • 100 $3.9400
  • 250 $3.8000
  • 500 $3.5800
  • 1000 $3.2200
  • 2500 $3.1000
$3.1000 / $4.9400 Buy Now LM2678SX-3.3/NOPB Part Details
LM2678SX-12/NOPB DISTI # 926-LM2678SX-12/NOPB
Texas Instruments Switching Voltage Regulators 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 RoHS: Compliant LM2678SX-12/NOPB Part Details 935
  • 1 $5.8700
  • 10 $5.0400
  • 100 $4.3800
  • 250 $4.1500
  • 500 $3.4300
  • 1000 $3.3300
  • 2500 $3.1300
$3.1300 / $5.8700 Buy Now LM2678SX-12/NOPB Part Details
LM2678S-3.3/NOPB DISTI # 926-LM2678S-3.3/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678S-3.3/NOPB Part Details 3371
  • 1 $6.8000
  • 10 $6.1400
  • 25 $4.9500
  • 90 $4.5900
  • 270 $4.2300
  • 540 $4.2100
  • 1035 $3.8500
$3.8500 / $6.8000 Buy Now LM2678S-3.3/NOPB Part Details
LM2678SD-3.3/NOPB DISTI # 926-LM2678SD33NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant LM2678SD-3.3/NOPB Part Details 379
  • 1 $6.8000
  • 10 $6.1400
  • 25 $5.8500
  • 100 $5.0800
  • 250 $4.3600
  • 1000 $3.8000
$3.8000 / $6.8000 Buy Now LM2678SD-3.3/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # 926-LM2678SXADJNOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD Vtg Reg RoHS: Compliant LM2678SX-ADJ/NOPB Part Details 3587
  • 1 $6.3000
  • 10 $5.6600
  • 100 $4.6300
  • 250 $4.4000
  • 500 $3.9400
$3.9400 / $6.3000 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678S-ADJ/NOPB DISTI # 926-LM2678S-ADJ/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678S-ADJ/NOPB Part Details 1111
  • 1 $6.8000
  • 10 $6.1400
  • 25 $5.8600
  • 90 $5.0800
  • 270 $4.8500
  • 540 $4.4200
  • 1035 $3.9400
$3.9400 / $6.8000 Buy Now LM2678S-ADJ/NOPB Part Details
LM2678T-ADJ/NOPB DISTI # 926-LM2678T-ADJ/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678T-ADJ/NOPB Part Details 2790
  • 1 $6.4400
  • 10 $5.4700
  • 90 $4.7400
  • 270 $4.5000
  • 540 $3.8500
  • 1080 $3.3000
$3.3000 / $6.4400 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678SD-5.0/NOPB DISTI # 926-LM2678SD50NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD Vtg Reg RoHS: Compliant LM2678SD-5.0/NOPB Part Details 1306
  • 1 $6.3900
  • 10 $5.8300
  • 25 $5.5300
  • 100 $4.9100
  • 250 $4.6900
  • 500 $4.2500
  • 1000 $3.8000
$3.8000 / $6.3900 Buy Now LM2678SD-5.0/NOPB Part Details
LM2678T-12/NOPB DISTI # 926-LM2678T-12/NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD Vtg Reg RoHS: Compliant LM2678T-12/NOPB Part Details 570
  • 1 $6.0400
  • 10 $5.3600
  • 90 $4.7400
  • 270 $4.5000
  • 540 $4.0300
  • 1080 $3.3300
$3.3300 / $6.0400 Buy Now LM2678T-12/NOPB Part Details
LM2678S-12/NOPB DISTI # 926-LM2678S-12/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678S-12/NOPB Part Details 346
  • 1 $6.7900
  • 10 $6.1300
  • 25 $5.8500
  • 90 $5.0800
  • 270 $4.8500
  • 540 $4.4200
  • 1035 $3.8500
$3.8500 / $6.7900 Buy Now LM2678S-12/NOPB Part Details
LM2678T-5.0/NOPB DISTI # 926-LM2678T-5.0/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678T-5.0/NOPB Part Details 155
  • 1 $6.3100
  • 10 $5.0900
  • 90 $4.3000
  • 270 $3.9500
  • 540 $3.3300
  • 1080 $3.1600
$3.1600 / $6.3100 Buy Now LM2678T-5.0/NOPB Part Details
LM2678SD-ADJ/NOPB DISTI # 926-LM2678SD-ADJNOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678SD-ADJ/NOPB Part Details 343
  • 1 $6.7900
  • 10 $6.1300
  • 25 $5.8500
  • 100 $5.0800
  • 250 $4.8500
  • 500 $4.4200
  • 1000 $3.8500
$3.8500 / $6.7900 Buy Now LM2678SD-ADJ/NOPB Part Details
LM2678T-3.3/NOPB DISTI # 926-LM2678T-33/NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant LM2678T-3.3/NOPB Part Details 6
  • 1 $6.3100
  • 10 $5.0100
  • 90 $4.2400
  • 540 $4.0500
  • 1080 $3.7500
$3.7500 / $6.3100 Buy Now LM2678T-3.3/NOPB Part Details

View all 'LM2678' results from Mouser Electronics

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Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SX-12/NOPB DISTI # V72:2272_07270159
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 12V 5A 8-Pin(7+Tab) TO-263 T/R Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1909 Container: Cut Strips LM2678SX-12/NOPB Part Details Americas - 506
  • 500 $3.0170
  • 250 $3.7010
  • 100 $3.8730
  • 25 $4.3390
  • 10 $4.3520
  • 1 $4.8450
$3.0170 / $4.8450 Buy Now LM2678SX-12/NOPB Part Details
LM2678SD-5.0/NOPB DISTI # J56:1989_00014885
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 14-Pin VSON EP T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 6 Weeks Date Code: 2044 LM2678SD-5.0/NOPB Part Details Europe - 500
  • 2500 $3.3590
  • 1000 $3.4280
  • 500 $3.7070
  • 250 $3.9320
$3.3590 / $3.9320 Buy Now LM2678SD-5.0/NOPB Part Details
LM2678S-3.3/NOPB DISTI # J56:1989_00014876
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Date Code: 2322 LM2678S-3.3/NOPB Part Details Europe - 270
  • 2520 $3.5430
  • 1035 $3.5790
  • 540 $4.0050
  • 270 $4.0350
  • 90 $4.3020
  • 45 $4.5880
$3.5430 / $4.5880 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-12/NOPB DISTI # J56:1989_00014874
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 12V 5A 8-Pin(7+Tab) TO-263 Tube Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Date Code: 2248 LM2678S-12/NOPB Part Details Europe - 225
  • 2520 $3.5750
  • 1035 $3.6920
  • 540 $4.1410
  • 270 $4.4760
  • 135 $4.6230
  • 45 $4.6690
$3.5750 / $4.6690 Buy Now LM2678S-12/NOPB Part Details
LM2678SX-3.3/NOPB DISTI # V72:2272_07270160
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1938 Container: Cut Strips LM2678SX-3.3/NOPB Part Details Americas - 186
  • 100 $2.9120
  • 25 $3.5090
  • 10 $3.5440
  • 1 $3.8030
$2.9120 / $3.8030 Buy Now LM2678SX-3.3/NOPB Part Details
LM2678S-5.0/NOPB DISTI # J56:1989_00014878
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 Tube Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Date Code: 2317 LM2678S-5.0/NOPB Part Details Europe - 135
  • 2520 $3.3770
  • 1035 $3.5330
  • 540 $3.7780
  • 270 $4.0780
  • 90 $4.2770
  • 45 $5.0410
$3.3770 / $5.0410 Buy Now LM2678S-5.0/NOPB Part Details
LM2678SD-5.0/NOPB DISTI # V72:2272_07270153
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 14-Pin VSON EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2006 Container: Cut Strips LM2678SD-5.0/NOPB Part Details Americas - 86
  • 25 $4.0890
  • 10 $4.5550
  • 1 $4.7840
$4.0890 / $4.7840 Buy Now LM2678SD-5.0/NOPB Part Details
LM2678T-ADJ/NOPB DISTI # J56:1989_00015005
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Date Code: 2148 LM2678T-ADJ/NOPB Part Details Europe - 45
  • 2520 $2.9350
  • 1035 $3.1510
  • 540 $3.5860
  • 270 $4.0070
  • 135 $4.1570
  • 45 $4.2630
$2.9350 / $4.2630 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678T-3.3/NOPB DISTI # J56:1989_00015001
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Date Code: 2306 LM2678T-3.3/NOPB Part Details Europe - 45
  • 2700 $3.1130
  • 2520 $3.1520
  • 1080 $3.3120
  • 1035 $3.3150
  • 540 $3.8130
  • 270 $4.1560
  • 135 $4.2040
  • 90 $4.2050
  • 45 $4.9530
$3.1130 / $4.9530 Buy Now LM2678T-3.3/NOPB Part Details
LM2678T-ADJ/NOPB DISTI # V99:2348_07270170
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2328 LM2678T-ADJ/NOPB Part Details Americas - 21
  • 2520 $3.0230
  • 1035 $3.2910
  • 540 $3.8310
  • 270 $4.3700
  • 135 $4.4680
  • 45 $4.7000
  • 10 $5.4080
  • 1 $6.2190
$3.0230 / $6.2190 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678S-3.3/NOPB DISTI # V99:2348_07270145
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2107 LM2678S-3.3/NOPB Part Details Americas - 18
  • 270 $3.5950
  • 90 $3.5990
  • 25 $3.6940
  • 10 $3.9480
  • 1 $4.0620
$3.5950 / $4.0620 Buy Now LM2678S-3.3/NOPB Part Details
LM2678T-12/NOPB DISTI # V99:2348_07270165
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 12V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2008 LM2678T-12/NOPB Part Details Americas - 4
  • 1 $2.9960
$2.9960 Buy Now LM2678T-12/NOPB Part Details

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-12
National Semiconductor Corporation Swithed-Mode Power Supply Controller, Voltage Mode Type, 7 Pin, Plastic, SIP LM2678S-12 Part Details 13
  • 6 $7.8617
  • 1 $10.4822
$7.8617 / $10.4822 Buy Now LM2678S-12 Part Details
LM2678S-12
Swithed-Mode Power Supply Controller, Voltage Mode Type, 7 Pin, Plastic, SIP 73
  • 25 $9.6960
  • 8 $10.4822
  • 1 $11.7925
$9.6960 / $11.7925 Buy Now
LM2678S-12/NOPB
Texas Instruments IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC LM2678S-12/NOPB Part Details 216
  • 195 $4.5934
  • 46 $5.1502
  • 1 $8.3517
$4.5934 / $8.3517 Buy Now LM2678S-12/NOPB Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 77
  • 38 $4.6995
  • 4 $5.4225
  • 1 $10.8450
$4.6995 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 80
  • 46 $5.1800
  • 13 $5.6000
  • 1 $8.4000
$5.1800 / $8.4000 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 52
  • 36 $6.6878
  • 10 $7.2300
  • 1 $10.8450
$6.6878 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 40
  • 36 $6.6878
  • 10 $7.2300
  • 1 $10.8450
$6.6878 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 14
  • 10 $7.2300
  • 4 $7.9530
  • 1 $10.8450
$7.2300 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 15
  • 10 $7.3626
  • 4 $8.0989
  • 1 $11.0439
$7.3626 / $11.0439 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 53
  • 18 $13.3015
  • 6 $14.3800
  • 1 $16.1775
$13.3015 / $16.1775 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation 8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3/NOPB Part Details 24
  • 6 $3.9375
  • 2 $5.2500
  • 1 $7.8750
$3.9375 / $7.8750 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation 8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3/NOPB Part Details 36
  • 6 $3.4500
  • 2 $4.6000
  • 1 $6.9000
$3.4500 / $6.9000 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3/NOPB
Texas Instruments 8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3/NOPB Part Details 17
  • 11 $6.7640
  • 4 $7.4404
  • 1 $10.1460
$6.7640 / $10.1460 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-5.0
National Semiconductor Corporation Swithed-Mode Power Supply Controller, Voltage Mode Type, 7 Pin, Plastic, SIP LM2678S-5.0 Part Details 44
  • 32 $7.4000
  • 10 $8.0000
  • 1 $12.0000
$7.4000 / $12.0000 Buy Now LM2678S-5.0 Part Details
LM2678S-5.0
NSC/JM62AC Swithed-Mode Power Supply Controller, Voltage Mode Type, 7 Pin, Plastic, SIP LM2678S-5.0 Part Details 33
  • 13 $5.5600
  • 5 $6.1160
  • 1 $8.3400
$5.5600 / $8.3400 Buy Now LM2678S-5.0 Part Details

View all 'LM2678' results from Quest Components

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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SX-3.3
National Semiconductor Corporation   LM2678SX-3.3 Part Details 279   RFQ LM2678SX-3.3 Part Details
LM2678SX-3.3
National Semiconductor Corporation   LM2678SX-3.3 Part Details 139   RFQ LM2678SX-3.3 Part Details
LM2678SX-3.3/NOPB
Texas Instruments   LM2678SX-3.3/NOPB Part Details 45   RFQ LM2678SX-3.3/NOPB Part Details
LM2678SD-5.0/NOPB
NATL   LM2678SD-5.0/NOPB Part Details 28   RFQ LM2678SD-5.0/NOPB Part Details
LM2678SD-5.0/NOPB
National Semiconductor Corporation   LM2678SD-5.0/NOPB Part Details 52   RFQ LM2678SD-5.0/NOPB Part Details
LM2678S-12/NOPB
Texas Instruments   LM2678S-12/NOPB Part Details 323   RFQ LM2678S-12/NOPB Part Details
LM2678SD-5.0
National Semiconductor Corporation   Min Qty: 1 LM2678SD-5.0 Part Details 20
  • 16 $2.7104
  • 6 $3.5235
  • 1 $5.4208
$2.7104 / $5.4208 Buy Now LM2678SD-5.0 Part Details
LM2678SX-5.0/NOPB
Texas Instruments   LM2678SX-5.0/NOPB Part Details 430   RFQ LM2678SX-5.0/NOPB Part Details
LM2678S-5.0
National Semiconductor Corporation   LM2678S-5.0 Part Details 50   RFQ LM2678S-5.0 Part Details
LM2678T-12
N/A   LM2678T-12 Part Details 47   RFQ LM2678T-12 Part Details
LM2678T-12
National Semiconductor Corporation   LM2678T-12 Part Details 126   RFQ LM2678T-12 Part Details
LM2678SD-3.3/NOPB
Texas Instruments   LM2678SD-3.3/NOPB Part Details 55   RFQ LM2678SD-3.3/NOPB Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation   Min Qty: 1 LM2678S-3.3/NOPB Part Details 45
  • 16 $2.5760
  • 6 $3.3488
  • 1 $5.1520
$2.5760 / $5.1520 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation   LM2678S-3.3/NOPB Part Details 212   RFQ LM2678S-3.3/NOPB Part Details
LM2678SDX-ADJ/NOPB
Texas Instruments   LM2678SDX-ADJ/NOPB Part Details 1000   RFQ LM2678SDX-ADJ/NOPB Part Details

View all 'LM2678' results from Bristol Electronics

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SD-5.0/NOPB
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678SD-5.0/NOPB Part Details 68
  • 1000 $3.5000
  • 500 $3.7100
  • 100 $3.8800
  • 25 $4.0400
  • 1 $4.1200
$3.5000 / $4.1200 Buy Now LM2678SD-5.0/NOPB Part Details
LM2678SD-ADJ
Texas Instruments Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 LM2678SD-ADJ Part Details 71
  • 1000 $3.2700
  • 500 $3.4600
  • 100 $3.6100
  • 25 $3.7700
  • 1 $3.8500
$3.2700 / $3.8500 Buy Now LM2678SD-ADJ Part Details
LM2678T-ADJ
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 LM2678T-ADJ Part Details 32
  • 1000 $4.2300
  • 500 $4.4800
  • 100 $4.6800
  • 25 $4.8800
  • 1 $4.9800
$4.2300 / $4.9800 Buy Now LM2678T-ADJ Part Details
LM2678SDX-5.0/NOPB
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678SDX-5.0/NOPB Part Details 2334
  • 1000 $2.9200
  • 500 $3.0900
  • 100 $3.2300
  • 25 $3.3700
  • 1 $3.4400
$2.9200 / $3.4400 Buy Now LM2678SDX-5.0/NOPB Part Details
LM2678T-3.3/NOPB
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678T-3.3/NOPB Part Details 1330
  • 1000 $2.9200
  • 500 $3.0900
  • 100 $3.2300
  • 25 $3.3700
  • 1 $3.4400
$2.9200 / $3.4400 Buy Now LM2678T-3.3/NOPB Part Details
LM2678SD-ADJ/NOPB
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678SD-ADJ/NOPB Part Details 3
  • 1000 $3.5000
  • 500 $3.7100
  • 100 $3.8800
  • 25 $4.0400
  • 1 $4.1200
$3.5000 / $4.1200 Buy Now LM2678SD-ADJ/NOPB Part Details
LM2678SD-12
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 LM2678SD-12 Part Details 1000
  • 1000 $4.2300
  • 500 $4.4800
  • 100 $4.6800
  • 25 $4.8800
  • 1 $4.9800
$4.2300 / $4.9800 Buy Now LM2678SD-12 Part Details
LM2678LD-12
National Semiconductor Corporation Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 LM2678LD-12 Part Details 750
  • 1000 $1.9400
  • 500 $2.0600
  • 100 $2.1500
  • 25 $2.2400
  • 1 $2.2900
$1.9400 / $2.2900 Buy Now LM2678LD-12 Part Details
LM2678SD-5.0/NOPB
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678SD-5.0/NOPB Part Details 485
  • 1000 $3.5000
  • 500 $3.7100
  • 100 $3.8800
  • 25 $4.0400
  • 1 $4.1200
$3.5000 / $4.1200 Buy Now LM2678SD-5.0/NOPB Part Details
LM2678SD-ADJ
National Semiconductor Corporation Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 LM2678SD-ADJ Part Details 112
  • 1000 $3.2700
  • 500 $3.4600
  • 100 $3.6100
  • 25 $3.7700
  • 1 $3.8500
$3.2700 / $3.8500 Buy Now LM2678SD-ADJ Part Details
LM2678SD-ADJ/HALF
National Semiconductor Corporation Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 LM2678SD-ADJ/HALF Part Details 12
  • 1000 $1.8600
  • 500 $1.9700
  • 100 $2.0500
  • 25 $2.1400
  • 1 $2.1800
$1.8600 / $2.1800 Buy Now LM2678SD-ADJ/HALF Part Details
LM2678SD-ADJ/NOPB
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678SD-ADJ/NOPB Part Details 10
  • 1000 $3.5000
  • 500 $3.7100
  • 100 $3.8800
  • 25 $4.0400
  • 1 $4.1200
$3.5000 / $4.1200 Buy Now LM2678SD-ADJ/NOPB Part Details
LM2678SDX-5.0/NOPB
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678SDX-5.0/NOPB Part Details 4758
  • 1000 $2.9200
  • 500 $3.0900
  • 100 $3.2300
  • 25 $3.3700
  • 1 $3.4400
$2.9200 / $3.4400 Buy Now LM2678SDX-5.0/NOPB Part Details
LM2678SX-3.3/NOPB
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: Active Min Qty: 1 LM2678SX-3.3/NOPB Part Details 5136
  • 1000 $2.9200
  • 500 $3.0900
  • 100 $3.2300
  • 25 $3.3700
  • 1 $3.4400
$2.9200 / $3.4400 Buy Now LM2678SX-3.3/NOPB Part Details
LM2678T-3.3/NOPB
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant Status: Active Min Qty: 1 LM2678T-3.3/NOPB Part Details 1515
  • 1000 $2.9200
  • 500 $3.0900
  • 100 $3.2300
  • 25 $3.3700
  • 1 $3.4400
$2.9200 / $3.4400 Buy Now LM2678T-3.3/NOPB Part Details

View all 'LM2678' results from Rochester Electronics

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678T-ADJ/NOPB DISTI # LM2678T-ADJ/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 1.2÷37VDC, 5A, Ch: 1 Min Qty: 1 LM2678T-ADJ/NOPB Part Details 69
  • 45 $3.9000
  • 10 $5.0100
  • 3 $5.6700
  • 1 $6.3000
$3.9000 / $6.3000 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678S-3.3/NOPB DISTI # LM2678S-3.3/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 3.3VDC, 5A, TO263-7 Min Qty: 1 LM2678S-3.3/NOPB Part Details 1245
  • 45 $4.5600
  • 10 $5.8600
  • 3 $6.6300
  • 1 $7.0200
$4.5600 / $7.0200 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-5.0/NOPB DISTI # LM2678S-5.0/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 5VDC, 5A, TO263-7 Min Qty: 1 LM2678S-5.0/NOPB Part Details 152
  • 45 $4.8700
  • 10 $5.7800
  • 3 $6.8300
  • 1 $7.1200
$4.8700 / $7.1200 Buy Now LM2678S-5.0/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # LM2678SX-ADJ/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 1.2÷37VDC, 5A, Ch: 1 Min Qty: 1 LM2678SX-ADJ/NOPB Part Details 0
  • 100 $4.5000
  • 25 $5.0100
  • 5 $5.6700
  • 1 $6.3000
$4.5000 / $6.3000 RFQ LM2678SX-ADJ/NOPB Part Details
LM2678S-12/NOPB DISTI # LM2678S-12/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 12VDC, 5A, TO263-7 Min Qty: 1 LM2678S-12/NOPB Part Details 273
  • 45 $4.4200
  • 10 $5.6700
  • 3 $6.4600
  • 1 $7.2400
$4.4200 / $7.2400 Buy Now LM2678S-12/NOPB Part Details
LM2678T-5.0/NOPB DISTI # LM2678T-5.0/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 5VDC, 5A, TO220-7 Min Qty: 1 LM2678T-5.0/NOPB Part Details 647
  • 45 $4.2000
  • 10 $4.6800
  • 3 $5.2900
  • 1 $5.8800
$4.2000 / $5.8800 Buy Now LM2678T-5.0/NOPB Part Details
LM2678S-ADJ/NOPB DISTI # LM2678S-ADJ/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 1.2÷37VDC, 5A, Ch: 1 Min Qty: 1 LM2678S-ADJ/NOPB Part Details 42
  • 45 $4.4700
  • 10 $5.6800
  • 3 $6.7100
  • 1 $7.1000
$4.4700 / $7.1000 Buy Now LM2678S-ADJ/NOPB Part Details
LM2678SX-12/NOPB DISTI # LM2678SX-12/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 12VDC, 5A, TO263-7 Min Qty: 1 LM2678SX-12/NOPB Part Details 0
  • 500 $4.0900
  • 100 $4.3800
  • 25 $4.8800
  • 5 $5.5200
  • 1 $6.1300
$4.0900 / $6.1300 RFQ LM2678SX-12/NOPB Part Details
LM2678T-12/NOPB DISTI # LM2678T-12/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 12VDC, 5A, TO220-7 Min Qty: 1 LM2678T-12/NOPB Part Details 1033
  • 45 $3.7100
  • 10 $4.8500
  • 3 $5.6200
  • 1 $5.8900
$3.7100 / $5.8900 Buy Now LM2678T-12/NOPB Part Details

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NexGen Digital

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-5.0
National Semiconductor Corporation   LM2678S-5.0 Part Details 8   RFQ LM2678S-5.0 Part Details
LM2678S-3.3
National Semiconductor Corporation   LM2678S-3.3 Part Details 8   RFQ LM2678S-3.3 Part Details
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Sensible Micro Corporation  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-12/NOPB DISTI # SMC-LM2678S-12/NOPB
National Semiconductor Corporation Ic: Pmic, Dc/Dc Converter, Uin: 8÷40Vdc, Uout: 12Vdc, 5A, To263-7 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2010+ Container: Tubes LM2678S-12/NOPB Part Details 38
  • 1000 $3.9760
  • 500 $4.5972
  • 100 $4.7215
$3.9760 / $4.7215 RFQ LM2678S-12/NOPB Part Details
LM2678S-ADJ-ND DISTI # SMC-LM2678S-ADJ-ND
Texas Instruments AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 03+ Container: Bulk LM2678S-ADJ-ND Part Details 8   RFQ LM2678S-ADJ-ND Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SADJNOPB
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Compliant LM2678SADJNOPB Part Details Europe - 43   RFQ LM2678SADJNOPB Part Details
LM2678SX33
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Current-mode, 5A, 280kHz Switching Freq-Max, PSSO7 RoHS: Compliant LM2678SX33 Part Details Europe - 49   RFQ LM2678SX33 Part Details
LM2678T50NOPB
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PZFM7 RoHS: Compliant LM2678T50NOPB Part Details Europe - 40   RFQ LM2678T50NOPB Part Details
LM2678SADJ
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Not Compliant LM2678SADJ Part Details Europe - 175   RFQ LM2678SADJ Part Details
LM2678S33
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Not Compliant LM2678S33 Part Details Europe - 45   RFQ LM2678S33 Part Details
LM2678S50NOPB
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Compliant LM2678S50NOPB Part Details Europe - 15   RFQ LM2678S50NOPB Part Details
LM2678S50
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Not Compliant LM2678S50 Part Details Europe - 45   RFQ LM2678S50 Part Details
LM2678SXADJNOPB
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Compliant LM2678SXADJNOPB Part Details Europe - 315   RFQ LM2678SXADJNOPB Part Details
LM2678SD50
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max RoHS: Not Compliant LM2678SD50 Part Details Europe - 250   RFQ LM2678SD50 Part Details

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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SX-3.3/NOPB
Texas Instruments IC REG BUCK 3.3V 5A TO263-7 LM2678SX-3.3/NOPB Part Details 14159   RFQ LM2678SX-3.3/NOPB Part Details
LM2678SD-5.0/NOPB
Texas Instruments IC REG BUCK 5V 5A 14VSON LM2678SD-5.0/NOPB Part Details 8899   RFQ LM2678SD-5.0/NOPB Part Details
LM2678S-12/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 12VDC, 5A, TO263-7 LM2678S-12/NOPB Part Details 15986   RFQ LM2678S-12/NOPB Part Details
LM2678SDX-5.0/NOPB
Texas Instruments IC REG BUCK 5V 5A 14VSON LM2678SDX-5.0/NOPB Part Details 17499   RFQ LM2678SDX-5.0/NOPB Part Details
LM2678T-12/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 12VDC, 5A, TO220-7 LM2678T-12/NOPB Part Details 18094   RFQ LM2678T-12/NOPB Part Details
LM2678T-5.0/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 5VDC, 5A, TO220-7 LM2678T-5.0/NOPB Part Details 1786   RFQ LM2678T-5.0/NOPB Part Details
LM2678T-3.3/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 3.3VDC, 5A, TO220-7 LM2678T-3.3/NOPB Part Details 5373   RFQ LM2678T-3.3/NOPB Part Details
LM2678SD-ADJ/NOPB
Texas Instruments LM2678SD-ADJ/NOPB , 直流-直流转换器, 5A, 可调输出, 1.2 → 37 V, 降压, 0.26 MHz, 14针 LLP封装 LM2678SD-ADJ/NOPB Part Details 200   RFQ LM2678SD-ADJ/NOPB Part Details
LM2678SX-12/NOPB
Texas Instruments DDAPK/A°/SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator LM2678SX-12/NOPB Part Details 32539   RFQ LM2678SX-12/NOPB Part Details
LM2678SX-5.0/NOPB
Texas Instruments IC REG BUCK 5V 5A TO263-7 LM2678SX-5.0/NOPB Part Details 30000   RFQ LM2678SX-5.0/NOPB Part Details
LM2678SDX-3.3/NOPB
Texas Instruments IC REG BUCK 3.3V 5A 14VSON LM2678SDX-3.3/NOPB Part Details 10680   RFQ LM2678SDX-3.3/NOPB Part Details
LM2678SD-3.3/NOPB
Texas Instruments IC REG BUCK 3.3V 5A 14VSON LM2678SD-3.3/NOPB Part Details 12851   RFQ LM2678SD-3.3/NOPB Part Details
LM2678S-3.3/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 3.3VDC, 5A, TO263-7 LM2678S-3.3/NOPB Part Details 5540   RFQ LM2678S-3.3/NOPB Part Details
LM2678SDX-ADJ/NOPB
Texas Instruments IC REG BUCK ADJ 5A 14VSON LM2678SDX-ADJ/NOPB Part Details 240   RFQ LM2678SDX-ADJ/NOPB Part Details
LM2678S-5.0/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 5VDC, 5A, TO263-7 LM2678S-5.0/NOPB Part Details 10673   RFQ LM2678S-5.0/NOPB Part Details

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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-ADJ
INSTOCK 185   RFQ
LM2678S50#NOPB
INSTOCK 38   RFQ
LM2678S-12
INSTOCK 90   RFQ
LM2678S-5.0
National Semiconductor Corporation INSTOCK LM2678S-5.0 Part Details 98   RFQ LM2678S-5.0 Part Details
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Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SX-3.3/NOPB
Texas Instruments IN STOCK SHIP TODAY LM2678SX-3.3/NOPB Part Details 1
  • 1000 $5.0000
  • 100 $5.7700
  • 1 $7.6900
$5.0000 / $7.6900 Buy Now LM2678SX-3.3/NOPB Part Details
LM2678SD-ADJ
Texas Instruments IN STOCK SHIP TODAY LM2678SD-ADJ Part Details 2
  • 1000 $4.0000
  • 100 $4.6200
  • 1 $6.1500
$4.0000 / $6.1500 Buy Now LM2678SD-ADJ Part Details
LM2678S-ADJ
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678S-ADJ Part Details 89
  • 1000 $9.0000
  • 100 $10.3800
  • 1 $13.8500
$9.0000 / $13.8500 Buy Now LM2678S-ADJ Part Details
LM2678T-ADJ
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678T-ADJ Part Details 167
  • 1000 $10.0000
  • 100 $11.5400
  • 1 $15.3800
$10.0000 / $15.3800 Buy Now LM2678T-ADJ Part Details
LM2678SX-5.0/NOPB
Texas Instruments IN STOCK SHIP TODAY LM2678SX-5.0/NOPB Part Details 1
  • 1000 $5.0000
  • 100 $5.7700
  • 1 $7.6900
$5.0000 / $7.6900 Buy Now LM2678SX-5.0/NOPB Part Details
LM2678S-5.0
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678S-5.0 Part Details 11
  • 1000 $3.2500
  • 100 $3.7500
  • 1 $5.0000
$3.2500 / $5.0000 Buy Now LM2678S-5.0 Part Details
LM2678S-5.0/NOPB
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678S-5.0/NOPB Part Details 27
  • 1000 $3.2500
  • 100 $3.7500
  • 1 $5.0000
$3.2500 / $5.0000 Buy Now LM2678S-5.0/NOPB Part Details
LM2678T-3.3
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678T-3.3 Part Details 4
  • 1000 $3.5000
  • 100 $4.0400
  • 1 $5.3800
$3.5000 / $5.3800 Buy Now LM2678T-3.3 Part Details
LM2678T-ADJ/NOPB
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678T-ADJ/NOPB Part Details 4
  • 1000 $10.0000
  • 100 $11.5400
  • 1 $15.3800
$10.0000 / $15.3800 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678T-5.0
National Semiconductor Corporation IN STOCK SHIP TODAY LM2678T-5.0 Part Details 4
  • 1000 $3.5000
  • 100 $4.0400
  • 1 $5.3800
$3.5000 / $5.3800 Buy Now LM2678T-5.0 Part Details

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Farnell Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-12/NOPB DISTI # 3122912
Texas Instruments DC-DC CONV, BUCK, 260KHZ, TO-263-7 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each LM2678S-12/NOPB Part Details 96
  • 250 £5.4600
  • 100 £5.5600
  • 50 £5.6600
  • 25 £5.7500
  • 10 £5.8500
  • 1 £5.9500
£5.4600 / £5.9500 Buy Now LM2678S-12/NOPB Part Details
LM2678T-12/NOPB DISTI # 3122914
Texas Instruments STEP-DOWN REGULATOR, TO-220-7 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each LM2678T-12/NOPB Part Details 162
  • 250 £4.6200
  • 100 £4.7600
  • 50 £4.9000
  • 25 £5.0400
  • 10 £5.1800
  • 1 £5.3200
£4.6200 / £5.3200 Buy Now LM2678T-12/NOPB Part Details
LM2678S-3.3/NOPB DISTI # 3122913
Texas Instruments IC, DC/DC CONVERTER, 5A RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each LM2678S-3.3/NOPB Part Details 2
  • 250 £5.5500
  • 100 £5.6300
  • 50 £5.7100
  • 25 £5.8000
  • 10 £5.8800
  • 1 £5.9600
£5.5500 / £5.9600 Buy Now LM2678S-3.3/NOPB Part Details
LM2678T-ADJ/NOPB DISTI # 3050447
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-ADJ/NOPB Part Details 451
  • 100 £4.3600
  • 50 £4.5000
  • 25 £4.6300
  • 10 £4.9000
  • 1 £5.4500
£4.3600 / £5.4500 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678S-5.0/NOPB DISTI # 3008181
Texas Instruments IC, DC/DC CONVERTER, 5A RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each LM2678S-5.0/NOPB Part Details 892
  • 250 £5.5500
  • 100 £5.6600
  • 50 £5.7700
  • 25 £5.8700
  • 10 £5.9800
  • 1 £6.0900
£5.5500 / £6.0900 Buy Now LM2678S-5.0/NOPB Part Details
LM2678SX-5.0/NOPB DISTI # 3008182
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Cut Tape LM2678SX-5.0/NOPB Part Details 35
  • 100 £4.0200
  • 50 £4.3300
  • 25 £4.6300
  • 10 £4.9000
  • 1 £5.4500
£4.0200 / £5.4500 Buy Now LM2678SX-5.0/NOPB Part Details
LM2678SX-5.0/NOPB DISTI # 3008182RL
Texas Instruments   RoHS: Compliant Min Qty: 100 Container: Reel LM2678SX-5.0/NOPB Part Details 35
  • 100 £4.0200
£4.0200 Buy Now LM2678SX-5.0/NOPB Part Details
LM2678T-5.0 DISTI # 9778365
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-5.0 Part Details 0
  • 1 £4.2200
£4.2200 Buy Now LM2678T-5.0 Part Details
LM2678T-ADJ . DISTI # 9486186
Texas Instruments   RoHS: Not Compliant Min Qty: 1 Container: Each LM2678T-ADJ . Part Details 0
  • 500 £2.3500
  • 250 £3.0700
  • 100 £3.2800
  • 50 £3.5800
  • 25 £3.8700
  • 10 £4.0000
  • 1 £4.9100
£2.3500 / £4.9100 Buy Now LM2678T-ADJ . Part Details
LM2678T-5.0/NOPB DISTI # 3122915
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-5.0/NOPB Part Details 0
  • 100 £4.3600
  • 50 £4.5000
  • 25 £4.6300
  • 10 £4.9000
  • 1 £5.4500
£4.3600 / £5.4500 Buy Now LM2678T-5.0/NOPB Part Details
LM2678S-ADJ/NOPB DISTI # 3121539
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678S-ADJ/NOPB Part Details 0
  • 100 £5.2300
  • 50 £5.2600
  • 25 £5.2800
  • 10 £5.3100
  • 1 £5.8800
£5.2300 / £5.8800 Buy Now LM2678S-ADJ/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # 3121540RL
Texas Instruments   RoHS: Compliant Min Qty: 100 Container: Reel LM2678SX-ADJ/NOPB Part Details 0
  • 100 £4.2000
£4.2000 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # 3121540
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Cut Tape LM2678SX-ADJ/NOPB Part Details 0
  • 100 £4.2000
  • 50 £4.5200
  • 25 £4.8400
  • 10 £5.1200
  • 1 £5.7000
£4.2000 / £5.7000 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678S-5.0/NOPB . DISTI # 1469215
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678S-5.0/NOPB . Part Details 0
  • 100 £3.6100
  • 50 £3.8500
  • 25 £4.0900
  • 10 £4.3600
  • 1 £4.8300
£3.6100 / £4.8300 Buy Now LM2678S-5.0/NOPB . Part Details

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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SX-ADJ
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 T/R / IC REG BUCK ADJ 5A TO263-7 LM2678SX-ADJ Part Details 26575
  • 4 $15.5440
  • 8 $12.7540
  • 13 $12.3560
  • 17 $11.9570
  • 22 $11.5580
  • 29 $10.3630
$10.3630 / $15.5440 Buy Now LM2678SX-ADJ Part Details
LM2678S-ADJ
Texas Instruments IC REG BUCK ADJ 5A TO263-7 LM2678S-ADJ Part Details 26470
  • 3 $18.3700
  • 7 $15.0730
  • 11 $14.6020
  • 15 $14.1310
  • 19 $13.6600
  • 25 $12.2470
$12.2470 / $18.3700 Buy Now LM2678S-ADJ Part Details
LM2678SX-ADJ/NOPB
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 T/R / IC REG BUCK ADJ 5A TO263-7 LM2678SX-ADJ/NOPB Part Details 26627
  • 4 $15.5450
  • 8 $12.7550
  • 13 $12.3560
  • 17 $11.9580
  • 22 $11.5590
  • 29 $10.3630
$10.3630 / $15.5450 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678T-ADJ
Texas Instruments IC REG BUCK ADJ 5A TO220-7 LM2678T-ADJ Part Details 32000
  • 6 $8.4790
  • 15 $6.9570
  • 23 $6.7400
  • 31 $6.5220
  • 40 $6.3050
  • 54 $5.6530
$5.6530 / $8.4790 Buy Now LM2678T-ADJ Part Details
LM2678S-5.0
Texas Instruments LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator | IC REG BUCK 5V 5A TO263-7 LM2678S-5.0 Part Details 16740
  • 6 $9.0440
  • 14 $7.4210
  • 21 $7.1890
  • 29 $6.9570
  • 38 $6.7250
  • 50 $6.0290
$6.0290 / $9.0440 Buy Now LM2678S-5.0 Part Details
LM2678S-5.0/NOPB
Texas Instruments IC REG BUCK 5V 5A TO263-7 LM2678S-5.0/NOPB Part Details 16740
  • 6 $9.0440
  • 14 $7.4210
  • 21 $7.1890
  • 29 $6.9570
  • 38 $6.7250
  • 50 $6.0290
$6.0290 / $9.0440 Buy Now LM2678S-5.0/NOPB Part Details
LM2678T-ADJ/NOPB
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 7-Pin(7+Tab) TO-220 Tube / IC REG BUCK ADJ 5A TO220-7 LM2678T-ADJ/NOPB Part Details 31000
  • 6 $8.4790
  • 15 $6.9570
  • 23 $6.7400
  • 31 $6.5220
  • 40 $6.3050
  • 54 $5.6530
$5.6530 / $8.4790 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678S-ADJ/NOPB
Texas Instruments IC REG BUCK ADJ 5A TO263-7 LM2678S-ADJ/NOPB Part Details 26518
  • 3 $18.3700
  • 7 $15.0730
  • 11 $14.6020
  • 15 $14.1310
  • 19 $13.6600
  • 25 $12.2470
$12.2470 / $18.3700 Buy Now LM2678S-ADJ/NOPB Part Details

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Acme Chip Technology Co.,Limited Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678SD-5.0
Shanghai Nanlin Electronics Co Ltd IC REG BUCK 5V 5A 14VSON LM2678SD-5.0 Part Details 11856   RFQ LM2678SD-5.0 Part Details
LM2678SD-ADJ
MDD (Microdiode Electronics) IC REG BUCK ADJ 5A 14VSON LM2678SD-ADJ Part Details 13700
  • 1 $3.7338
  • 10 $3.6591
  • 100 $3.5471
  • 1000 $3.4351
$3.4351 / $3.7338 RFQ LM2678SD-ADJ Part Details
LM2678SDX-ADJ
Espressif Inc IC REG BUCK ADJ 5A 14VSON LM2678SDX-ADJ Part Details 5721   RFQ LM2678SDX-ADJ Part Details
LM2678T-12/NOPB
MDD (Microdiode Electronics) IC REG BUCK 12V 5A TO220-7 LM2678T-12/NOPB Part Details 12629
  • 1 $7.5089
  • 10 $7.3587
  • 100 $7.1335
  • 1000 $6.9082
$6.9082 / $7.5089 RFQ LM2678T-12/NOPB Part Details
LM2678SD-ADJ/NOPB
Shanghai Nanlin Electronics Co Ltd IC REG BUCK ADJ 5A 14VSON LM2678SD-ADJ/NOPB Part Details 11482
  • 1 $6.3240
  • 10 $6.1975
  • 100 $6.0078
  • 1000 $5.8181
$5.8181 / $6.3240 RFQ LM2678SD-ADJ/NOPB Part Details
LM2678SDX-3.3/NOPB
CORECHIPS IC REG BUCK 3.3V 5A 14VSON LM2678SDX-3.3/NOPB Part Details 10813
  • 1 $2.6860
  • 10 $2.6323
  • 100 $2.5517
  • 1000 $2.4711
$2.4711 / $2.6860 RFQ LM2678SDX-3.3/NOPB Part Details
LM2678SD-12
Espressif Inc IC REG BUCK 12V 5A 14VSON LM2678SD-12 Part Details 12610
  • 1 $6.5680
  • 10 $6.4366
  • 100 $6.2396
  • 1000 $6.0426
$6.0426 / $6.5680 RFQ LM2678SD-12 Part Details
LM2678S-3.3/NOPB
MDD (Microdiode Electronics) IC REG BUCK 3.3V 5A DDPAK LM2678S-3.3/NOPB Part Details 14171
  • 1 $6.4600
  • 10 $6.3308
  • 100 $6.1370
  • 1000 $5.9432
$5.9432 / $6.4600 RFQ LM2678S-3.3/NOPB Part Details
LM2678SDX-ADJ/NOPB
Espressif Inc IC REG BUCK ADJ 5A 14VSON LM2678SDX-ADJ/NOPB Part Details 12720
  • 1 $2.8756
  • 10 $2.8181
  • 100 $2.7318
  • 1000 $2.6456
$2.6456 / $2.8756 RFQ LM2678SDX-ADJ/NOPB Part Details
LM2678SD-3.3
CORECHIPS IC REG BUCK 3.3V 5A 14VSON LM2678SD-3.3 Part Details 10754   RFQ LM2678SD-3.3 Part Details
LM2678SD-12/NOPB
MDD (Microdiode Electronics) IC REG BUCK 12V 5A 14VSON LM2678SD-12/NOPB Part Details 13278
  • 1 $4.1360
  • 10 $4.0533
  • 100 $3.9292
  • 1000 $3.8051
$3.8051 / $4.1360 RFQ LM2678SD-12/NOPB Part Details

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element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-12/NOPB DISTI # 3122912
Texas Instruments DC-DC CONV, BUCK, 260KHZ, TO-263-7 RoHS: Compliant Min Qty: 1 Container: Each LM2678S-12/NOPB Part Details 96
  • 250 S$8.7200
  • 100 S$8.7800
  • 50 S$8.8400
  • 25 S$8.9000
  • 10 S$8.9500
  • 1 S$9.9100
S$8.7200 / S$9.9100 Buy Now LM2678S-12/NOPB Part Details
LM2678T-12/NOPB DISTI # 3122914
Texas Instruments STEP-DOWN REGULATOR, TO-220-7 RoHS: Compliant Min Qty: 1 Container: Each LM2678T-12/NOPB Part Details 162
  • 500 S$7.2700
  • 250 S$7.4200
  • 100 S$7.5600
  • 50 S$7.7100
  • 25 S$7.8500
  • 10 S$7.9900
  • 1 S$9.0000
S$7.2700 / S$9.0000 Buy Now LM2678T-12/NOPB Part Details
LM2678S-3.3/NOPB DISTI # 3122913
Texas Instruments IC, DC/DC CONVERTER, 5A RoHS: Compliant Min Qty: 1 Container: Each LM2678S-3.3/NOPB Part Details 2
  • 250 S$8.7200
  • 100 S$8.7800
  • 50 S$8.8400
  • 25 S$8.9000
  • 10 S$8.9600
  • 1 S$9.9300
S$8.7200 / S$9.9300 Buy Now LM2678S-3.3/NOPB Part Details
LM2678T-ADJ/NOPB DISTI # 3050447
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-ADJ/NOPB Part Details 451
  • 90 S$7.4800
  • 25 S$8.3600
  • 10 S$8.8500
  • 1 S$9.8500
S$7.4800 / S$9.8500 Buy Now LM2678T-ADJ/NOPB Part Details
LM2678S-5.0/NOPB DISTI # 3008181
Texas Instruments IC, DC/DC CONVERTER, 5A RoHS: Compliant Min Qty: 1 Container: Each LM2678S-5.0/NOPB Part Details 892
  • 1 S$10.7600
S$10.7600 Buy Now LM2678S-5.0/NOPB Part Details
LM2678SX-5.0/NOPB DISTI # 3008182
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Cut Tape LM2678SX-5.0/NOPB Part Details 35
  • 100 S$7.4800
  • 25 S$8.3600
  • 10 S$8.8500
  • 1 S$9.8500
S$7.4800 / S$9.8500 Buy Now LM2678SX-5.0/NOPB Part Details
LM2678T-5.0 DISTI # 9778365
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-5.0 Part Details 0
  • 250 S$4.5000
  • 100 S$4.5900
  • 50 S$4.6900
  • 10 S$4.7800
  • 1 S$5.1700
S$4.5000 / S$5.1700 Buy Now LM2678T-5.0 Part Details
LM2678T-ADJ . DISTI # 9486186
Texas Instruments   RoHS: Not Compliant Min Qty: 1 Container: Each LM2678T-ADJ . Part Details 0
  • 1000 S$8.4400
  • 500 S$8.6600
  • 250 S$9.5000
  • 100 S$9.9500
  • 25 S$11.4600
  • 10 S$12.0100
  • 1 S$13.2900
S$8.4400 / S$13.2900 Buy Now LM2678T-ADJ . Part Details
LM2678T-5.0/NOPB DISTI # 3122915
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-5.0/NOPB Part Details 0
  • 90 S$7.4800
  • 25 S$8.3600
  • 10 S$8.8500
  • 1 S$9.8500
S$7.4800 / S$9.8500 Buy Now LM2678T-5.0/NOPB Part Details
LM2678SX-ADJ/NOPB DISTI # 3121540
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Cut Tape LM2678SX-ADJ/NOPB Part Details 0
  • 100 S$7.4800
  • 25 S$8.3600
  • 10 S$8.8500
  • 1 S$9.8500
S$7.4800 / S$9.8500 Buy Now LM2678SX-ADJ/NOPB Part Details
LM2678T-12/NOPB . DISTI # 1367578
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678T-12/NOPB . Part Details 0
  • 2700 S$4.7000
  • 1080 S$4.9500
  • 540 S$5.8700
  • 270 S$6.5400
  • 90 S$6.9100
  • 10 S$8.4400
  • 1 S$9.3700
S$4.7000 / S$9.3700 Buy Now LM2678T-12/NOPB . Part Details
LM2678S-5.0/NOPB . DISTI # 1469215
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each LM2678S-5.0/NOPB . Part Details 0
  • 270 S$7.5700
  • 90 S$7.9500
  • 25 S$9.1500
  • 10 S$9.5900
  • 1 S$10.6300
S$7.5700 / S$10.6300 Buy Now LM2678S-5.0/NOPB . Part Details

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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678T-5.0/NOPB
Texas Instruments Step-down type Fixed 5V 5A 8V40V TO-220-7 DC-DC Converters ROHS LM2678T-5.0/NOPB Part Details 21
  • 90 $2.9337
  • 45 $3.3643
  • 10 $3.6525
  • 1 $4.1262
$2.9337 / $4.1262 Buy Now LM2678T-5.0/NOPB Part Details
LM2678SX-5.0/NOPB
Texas Instruments Step-down type Fixed 8V40V 5V 5A TO-263-7 DC-DC Converters ROHS LM2678SX-5.0/NOPB Part Details 87
  • 100 $3.6660
  • 30 $4.0047
  • 10 $4.6120
  • 1 $5.2760
$3.6660 / $5.2760 Buy Now LM2678SX-5.0/NOPB Part Details
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Sense Electronic Company Limited  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-ADJ/NOPB
National Semiconductor Corporation TO263 LM2678S-ADJ/NOPB Part Details 1440   RFQ LM2678S-ADJ/NOPB Part Details

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