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LR431AD AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR431AD product

LR431AD

PMIC - Voltage References

Shunt RegulatorPrecision Reference

The LR431AD is a programmable precision shunt regulator with a 0.5% reference voltage tolerance, suitable for adjustable voltage regulation up to 36V.

Best for

  • Voltage regulation
  • Precision reference circuits

Avoid if

  • Applications requiring extremely low power consumption below 1mA

Check before use

  • Stability boundary conditions for load capacitance

Key specifications

Vref Tolerance
0.5%
Output Range
2.487V - 36V
Sink Current
100mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

57044f24f028725ff3e156efcfd27aaf_1912111437_LRC-LR431AD_C411183.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR431AD: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a three-terminal adjustable shunt regulator that provides a stable reference voltage between 2.487V and 36V.