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TL431BIDBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431BIDBVR product

TL431BIDBVR

Voltage Reference

Shunt RegulatorVoltage ReferencePrecision

The TL431BIDBVR is a high-precision, programmable shunt regulator from Texas Instruments, offering 0.5% initial accuracy and a wide adjustable output range.

Best for

  • Voltage regulation in power supplies
  • Precision voltage monitoring
  • Zener diode replacement

Avoid if

  • Applications requiring less than 1mA of cathode current
  • Designs where the reference pin cannot be properly biased

Check before use

  • Ensure the external resistor network is correctly calculated for the desired output voltage.

Key specifications

Reference Voltage
2.495 V
Initial Accuracy
0.5%
Operating Temp
-40°C to 85°C
Package
SOT-23-5

Compliance & Environment

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

Application

Power SuppliesIndustrial Control

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431BIDBVR: 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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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 with an adjustable output from 2.5V to 36V.