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SN431AS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN431AS product

SN431AS

Amplifiers

Shunt RegulatorVoltage Reference

The SN431AS is a programmable precision shunt regulator in a SOT-23 package, ideal for precision voltage reference applications.

Best for

  • Precision voltage reference
  • Zener diode replacement

Avoid if

  • Applications requiring >100mA cathode current

Check before use

  • Resistor values for desired output voltage

Key specifications

Output Voltage
2.495V - 36V
Tolerance
±0.5% / ±1.0%
Max Cathode Current
100mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

a84763b3101b38371394a22ab0940aaf_1809140318_Kodenshi-AUK-SN431AS_C206835.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN431AS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a 3-terminal programmable precision shunt regulator capable of providing a reference voltage from 2.495V to 36V.