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TL431CDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431CDR product

TL431CDR

Voltage Reference

Shunt RegulatorVoltage ReferenceTI

The TL431CDR is a precision programmable shunt regulator from Texas Instruments, widely used as a stable voltage reference in power supply circuits.

Best for

  • Voltage regulation
  • Precision reference

Avoid if

  • High-current applications exceeding 100mA

Check before use

  • Stability boundary conditions

Key specifications

Reference Voltage
2.495 V
Tolerance
1%
Max Cathode Current
100 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
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 TL431CDR: 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

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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 acts as a precision voltage reference, capable of being programmed to any voltage between 2.5V and 36V.