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Description. All features. Featured Products. Recommended for you. Description. The L4931 is a very low drop regulator available in SO-8, DPAK, PPAK and TO-92 packages and in a wide range of output voltages.
Description. The L4931 is a very low drop regulator available in SO-8, DPAK, PPAK and TO-92 packages and in a wide range of output voltages. The very low drop voltage (0.4 V) and the very low quiescent current make it particularly suitable for low noise, low power applications and especially in battery-powered systems.
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- 3 Maximum ratings
- 7 Package mechanical data
- Figure 13. DPAK footprint (a)
- 10 Revision history
Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.
Footprint_REV_K a. All dimensions are in millimeters.
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L4931CXX80 Product details The L4931 series are very Low Drop regulators available in TO-220, SO-8, DPAK, PPAK and TO-92 packages and in a wide range of output voltages. The very Low Drop voltage (0.4V) and the very low quiescent current make them particularly suitable for Low Noise, Low Power applications and specially in battery powered systems.
L4931ABXX27 L4931CXX35 L4931CXX80 www.st.com. Contents L4931ABxx - L4931Cxx 2/41 Contents
Logic controlled electronic shutdown. Output voltages: 3.3; 3.5; 5; 12 V. Automotive-grade product: 3.3 V VOUT in. SO -8 package only. Internal current and thermal limit. Only 2.2 µF for stability. Available in ± 1 % (AB) or 2 % (C) selection. at 25 °C. Supply voltage rejection: 70 dB typ. for 5 V. version.
L4931CZ80 – Linear Voltage Regulator IC Positive Fixed 1 Output 250mA TO-92-3 from STMicroelectronics. Pricing and Availability on millions of electronic components from Digi-Key Electronics.