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TL431IPK AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431IPK product

TL431IPK

Voltage Reference

Shunt RegulatorVoltage ReferenceProgrammable

The TL431IPK is a precision programmable shunt regulator from Texas Instruments, featuring a 2.5V reference and adjustable output up to 36V.

Best for

  • Voltage regulation
  • Switching power supplies
  • Voltage monitoring

Avoid if

  • Applications requiring less than 1mA cathode current

Check before use

  • Stability boundary conditions for capacitive loads

Key specifications

Reference Voltage
2.495 V
Output Voltage
2.5 V - 36 V
Operating Temp
-40°C to 85°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Yes
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power ManagementIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431IPK: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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 three-terminal adjustable shunt regulator with high thermal stability, commonly used as a precision voltage reference or Zener diode replacement.