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ATL431LIBQDBZRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATL431LIBQDBZRQ1 product

ATL431LIBQDBZRQ1

Voltage Reference

AutomotiveShunt RegulatorVoltage Reference

The ATL431LIBQDBZRQ1 is an AEC-Q100 qualified, high-bandwidth, low-IQ programmable shunt regulator with 0.5% initial accuracy.

Best for

  • Automotive power regulation
  • Precision voltage reference
  • Error amplifier applications

Avoid if

  • Applications requiring output voltages below 2.5V

Check before use

  • Stability boundary conditions for capacitive loads

Key specifications

Reference Voltage
2.5 V
Initial Accuracy
0.5%
Min Cathode Current
80 µA

Compliance & Environment

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

Application

AutomotivePower Management

Datasheet

poYBAGHChVSAIkxCABbRmE1M3OA871.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATL431LIBQDBZRQ1: 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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Where to Buy

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Alternative components

8
PartDetailsMatch
REF3130AQDBZRQ1Manufacturer

Has caveats

Has caveats

Design and risk insights

Questions & answers

It is a 3-terminal programmable shunt regulator from Texas Instruments, designed for automotive applications with high bandwidth and low quiescent current.