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L5991D Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D013TR DISTI # 497-L5991D013TR-ND
STMicroelectronics IC OFFLINE SWITCH MULT TOP 16SO Min Qty: 1 Lead time: 35 Weeks Container: Digi-Reel®, Tape & Reel (TR) L5991D013TR Part Details 1620
In Stock
  • 5000 $1.2443
  • 2500 $1.2922
$1.2443 / $1.2922 Buy Now L5991D013TR Part Details
L5991D DISTI # 497-14768-5-ND
STMicroelectronics IC OFFLINE SWITCH MULT TOP 16SO Min Qty: 1 Lead time: 35 Weeks Container: Tube L5991D Part Details 221
In Stock
  • 5000 $1.2305
  • 2500 $1.2779
  • 1000 $1.3725
  • 500 $1.6565
  • 250 $1.8932
  • 100 $2.0162
  • 50 $2.3664
  • 10 $2.5080
  • 1 $2.7900
$1.2305 / $2.7900 Buy Now L5991D Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D DISTI # L5991D
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991D) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 35 Weeks, 0 Days Container: Tube L5991D Part Details 0
  • 100000 $1.2230
  • 10000 $1.2512
  • 8000 $1.2793
  • 6000 $1.3074
  • 4000 $1.3355
  • 2000 $1.3636
  • 1000 $1.3917
$1.2230 / $1.3917 Buy Now L5991D Part Details
L5991D DISTI # 38Y7872
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube - Bulk (Alt: 38Y7872) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks, 6 Days Container: Bulk L5991D Part Details 1 Partner Stock
  • 1000 $1.5000
  • 500 $1.8100
  • 100 $2.2000
  • 10 $2.7400
  • 1 $3.0500
$1.5000 / $3.0500 Buy Now L5991D Part Details
L5991D013TR DISTI # L5991D013TR
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991D013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel L5991D013TR Part Details 0
  • 10000 $1.3220
  • 5000 $1.3505
  • 2500 $1.3789
$1.3220 / $1.3789 Buy Now L5991D013TR Part Details
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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D013TR DISTI # 511-L5991D013TR
STMicroelectronics Switching Controllers Prog Current Mode RoHS: Compliant L5991D013TR Part Details 2450
  • 1 $2.9600
  • 10 $2.6700
  • 25 $2.5200
  • 100 $2.1400
  • 250 $2.0100
  • 500 $1.7600
  • 1000 $1.4600
  • 2500 $1.2900
  • 5000 $1.2300
$1.2300 / $2.9600 Buy Now L5991D013TR Part Details
L5991D DISTI # 511-L5991D
STMicroelectronics Switching Controllers Prog Current Mode RoHS: Compliant L5991D Part Details 1105
  • 1 $2.7300
  • 10 $2.4300
  • 25 $2.3000
  • 100 $1.9500
  • 250 $1.8400
  • 500 $1.6400
  • 1000 $1.3300
  • 2000 $1.2700
  • 5000 $1.2300
$1.2300 / $2.7300 Buy Now L5991D Part Details
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STMicroelectronics Direct Manufacturer

Part # Manufacturer Description Stock Price Price Range Buy
L5991D
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 L5991D Part Details 1105
  • 1 $2.6800
  • 10 $2.3800
  • 25 $2.2500
  • 100 $1.9100
  • 250 $1.8000
  • 500 $1.6100
$1.6100 / $2.6800 Buy Now L5991D Part Details
L5991D013TR
STMicroelectronics _ RoHS: Compliant Min Qty: 1 L5991D013TR Part Details 2450
  • 1 $2.9000
  • 10 $2.6200
  • 25 $2.4700
  • 100 $2.1000
  • 250 $1.9700
  • 500 $1.7300
$1.7300 / $2.9000 Buy Now L5991D013TR Part Details
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Future Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D
STMicroelectronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube L5991D Part Details 125
Tube
  • 1000 $1.2500
  • 300 $1.3100
  • 100 $1.3500
  • 30 $1.3900
  • 1 $1.4200
$1.2500 / $1.4200 Buy Now L5991D Part Details
L5991D
STMicroelectronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Tube L5991D Part Details 0
Tube
  • 1000 $1.2500
$1.2500 Buy Now L5991D Part Details
L5991D
STMicroelectronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Tube L5991D Part Details 0
Tube
  • 1000 $1.2500
$1.2500 Buy Now L5991D Part Details
L5991D
STMicroelectronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 50 Container: Tube L5991D Part Details 0
Tube
  • 2000 $1.2500
  • 1250 $1.2900
  • 500 $1.3100
  • 200 $1.3400
  • 50 $1.3800
$1.2500 / $1.3800 Buy Now L5991D Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
L5991D013TR
STMicroelectronics   L5991D013TR Part Details 2947   RFQ L5991D013TR Part Details
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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
L5991D
STMicroelectronics SWITCHING CONTROLLER, CURRENT-MODE, 1.5A, 1000KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO16 L5991D Part Details 33
  • 13 $1.8450
  • 3 $2.1218
  • 1 $2.3063
$1.8450 / $2.3063 Buy Now L5991D Part Details
L5991D013TR
STMicroelectronics   L5991D013TR Part Details 2357
  • 627 $1.4520
  • 336 $1.5972
  • 1 $3.8720
$1.4520 / $3.8720 Buy Now L5991D013TR Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D DISTI # L5991D
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991D) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 35 Weeks, 0 Days Container: Tube L5991D Part Details 0
  • 100000 $1.2230
  • 10000 $1.2512
  • 8000 $1.2793
  • 6000 $1.3074
  • 4000 $1.3355
  • 2000 $1.3636
  • 1000 $1.3917
$1.2230 / $1.3917 Buy Now L5991D Part Details
L5991D DISTI # 38Y7872
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube - Bulk (Alt: 38Y7872) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks, 6 Days Container: Bulk L5991D Part Details 1 Partner Stock
  • 1000 $1.5000
  • 500 $1.8100
  • 100 $2.2000
  • 10 $2.7400
  • 1 $3.0500
$1.5000 / $3.0500 Buy Now L5991D Part Details
L5991D013TR DISTI # L5991D013TR
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991D013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel L5991D013TR Part Details 0
  • 10000 $1.3220
  • 5000 $1.3505
  • 2500 $1.3789
$1.3220 / $1.3789 Buy Now L5991D013TR Part Details
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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D DISTI # L5991D
STMicroelectronics IC: driver, boost,flyback, DC/DC switcher,PWM controller, SO16 Min Qty: 1 L5991D Part Details 28
  • 50 $1.5600
  • 10 $1.9100
  • 3 $2.2000
  • 1 $2.4200
$1.5600 / $2.4200 Buy Now L5991D Part Details
L5991D013TR DISTI # L5991D013TR
STMicroelectronics IC: driver, boost,flyback, DC/DC switcher,PWM controller, SO16 Min Qty: 1 L5991D013TR Part Details 0
  • 500 $1.7200
  • 100 $1.8400
  • 25 $2.0400
  • 5 $2.3100
  • 1 $2.5700
$1.7200 / $2.5700 RFQ L5991D013TR Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D DISTI # L5991D
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991D) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 35 Weeks, 0 Days Container: Tube L5991D Part Details 0
  • 100000 $1.2230
  • 10000 $1.2512
  • 8000 $1.2793
  • 6000 $1.3074
  • 4000 $1.3355
  • 2000 $1.3636
  • 1000 $1.3917
$1.2230 / $1.3917 Buy Now L5991D Part Details
L5991D DISTI # 38Y7872
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube - Bulk (Alt: 38Y7872) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks, 6 Days Container: Bulk L5991D Part Details 1 Partner Stock
  • 1000 $1.5000
  • 500 $1.8100
  • 100 $2.2000
  • 10 $2.7400
  • 1 $3.0500
$1.5000 / $3.0500 Buy Now L5991D Part Details
L5991D013TR DISTI # L5991D013TR
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991D013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel L5991D013TR Part Details 0
  • 10000 $1.3220
  • 5000 $1.3505
  • 2500 $1.3789
$1.3220 / $1.3789 Buy Now L5991D013TR Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
L5991D
STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BCDMOS, PDSO16 RoHS: Compliant L5991D Part Details Europe - 350   RFQ L5991D Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D DISTI # L5991D
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991D) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 2 Weeks, 3 Days L5991D Part Details Silica - 650   Buy Now L5991D Part Details
L5991D013TR DISTI # L5991D013TR
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991D013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 2 Weeks, 3 Days L5991D013TR Part Details Silica - 0   Buy Now L5991D013TR Part Details
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CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
L5991D
STMicroelectronics IC OFFLINE SWITCH MULT TOP 16SO L5991D Part Details 135
  • 1 $2.4758
  • 10 $2.1296
  • 100 $1.6076
  • 500 $1.5075
  • 1000 $1.4631
$1.4631 / $2.4758 Buy Now L5991D Part Details
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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
L5991D
STMicroelectronics IC REG CTRLR BST FLYBK ISO SO16 L5991D Part Details 26500
  • 23 $2.2610
  • 54 $1.8560
  • 84 $1.7980
  • 115 $1.7400
  • 149 $1.6820
  • 199 $1.5080
$1.5080 / $2.2610 Buy Now L5991D Part Details
L5991D013TR
STMicroelectronics IC REG CTRLR PWM CM 16-SOIC L5991D013TR Part Details 24445
  • 23 $2.2610
  • 54 $1.8560
  • 84 $1.7980
  • 115 $1.7400
  • 149 $1.6820
  • 199 $1.5080
$1.5080 / $2.2610 Buy Now L5991D013TR Part Details
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L5991D DISTI # L5991D
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991D) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 5 Weeks, 1 Days L5991D Part Details EBV - 0   Buy Now L5991D Part Details
L5991D013TR DISTI # L5991D013TR
STMicroelectronics Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991D013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 5 Weeks, 1 Days L5991D013TR Part Details EBV - 0   Buy Now L5991D013TR Part Details

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