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ATL431LIBQDBZRQ1 AI Analysis:
Specs, Applications & Alternatives

AI summary

ATL431LIBQDBZRQ1 product

ATL431LIBQDBZRQ1

PMIC - Voltage References

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

Application

AutomotivePower Management

Datasheet

poYBAGHChVSAIkxCABbRmE1M3OA871.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

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.