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TL431ASQ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431ASQ product

TL431ASQ

Power Management (PMIC)

Voltage ReferenceShunt RegulatorProgrammable

The TL431ASQ is a programmable precision shunt regulator with a 2.495V reference voltage, capable of handling output voltages up to 36V and sink currents up to 100mA.

Best for

  • Shunt regulation
  • Voltage reference generation
  • Switching power supply feedback

Avoid if

  • Applications requiring extremely low quiescent current below 1mA

Check before use

  • Thermal management for high-current operation

Key specifications

Reference Voltage
2.495 V
Max Output Voltage
36 V
Max Sink Current
100 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

3a5bd80ba0c8a4645c9860310da1a652_1912111437_PJSEMI-TL431ASQ_C411750.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431ASQ: 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
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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 programmable precision voltage reference IC that acts as a shunt regulator, allowing users to set the output voltage using two external resistors.