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TL431AIDBZT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431AIDBZT product

TL431AIDBZT

Voltage Reference

Shunt RegulatorVoltage ReferenceProgrammable

The TL431AIDBZT is a precision programmable shunt regulator with 1% initial accuracy, suitable for various voltage regulation and monitoring applications.

Best for

  • Adjustable voltage references
  • Secondary-side regulation in SMPS
  • Voltage monitoring circuits

Avoid if

  • Applications requiring less than 1mA cathode current
  • High-precision applications exceeding 1% tolerance requirements

Check before use

  • Ensure external resistor values are chosen to maintain cathode current above 1mA.

Key specifications

Initial Accuracy
1%
Output Voltage
2.5V - 36V
Cathode Current
1mA - 100mA
Temp Range
-40°C to 85°C

Compliance & Environment

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

Application

Power ManagementIndustrial Control

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431AIDBZT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

The TL431AIDBZT is a three-terminal adjustable shunt regulator from Texas Instruments, featuring a programmable output voltage from 2.5V to 36V and 1% initial accuracy.