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TL431BQPK AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431BQPK product

TL431BQPK

Voltage Reference

PrecisionShunt RegulatorProgrammable

The TL431BQPK is a high-precision, programmable shunt regulator from Texas Instruments, featuring a 0.5% initial tolerance and a wide operating temperature range.

Best for

  • Precision voltage regulation
  • Secondary side regulation in SMPS

Avoid if

  • Output voltage below 2.5V is required

Check before use

  • Stability boundary conditions with capacitive loads

Key specifications

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

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
2
ECCN
-
HTSUS
-

Application

Power SupplyIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431BQPK: 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 precision programmable shunt regulator that acts as a voltage reference with an adjustable output from 2.5V to 36V.