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TL431AQDBZRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431AQDBZRQ1 product

TL431AQDBZRQ1

Voltage Reference

AutomotiveShunt RegulatorPrecision Reference

The TL431AQDBZRQ1 is an automotive-qualified, adjustable precision shunt regulator with a 1% reference voltage tolerance, suitable for various power management and monitoring applications.

Best for

  • Automotive power regulation
  • Voltage monitoring
  • Zener diode replacement

Avoid if

  • Applications requiring extremely low power consumption below 1 mA

Check before use

  • Stability boundary conditions for load capacitance

Key specifications

Reference Voltage
2.495 V (typ)
Tolerance
1%
Output Voltage
2.5 V to 36 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

AutomotivePower Supply

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431AQDBZRQ1: 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 3-pin adjustable precision shunt regulator designed for automotive applications, offering a stable reference voltage and adjustable output from 2.5V to 36V.