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TL431QPK AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431QPK product

TL431QPK

Voltage Reference

Shunt RegulatorVoltage ReferenceAutomotive Grade

The TL431QPK is a high-performance, programmable shunt regulator designed for wide-temperature applications, including automotive environments.

Best for

  • Automotive power regulation
  • Precision voltage reference

Avoid if

  • Low-power applications where 1mA cathode current is unavailable

Check before use

  • Stability boundary conditions for capacitive loads

Key specifications

Output Voltage
2.5V to 36V
Temp Range
-40°C to 125°C
Initial Accuracy
0.5% to 2%

Compliance & Environment

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

Application

Power ManagementAutomotive

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431QPK: 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

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 three-terminal adjustable shunt regulator with high thermal stability, capable of operating from -40°C to 125°C.