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LM2931ACDR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM2931ACDR2G product

LM2931ACDR2G

Voltage Regulators - Linear

LDOVoltage RegulatorAutomotive

The LM2931ACDR2G is an adjustable LDO voltage regulator from onsemi, optimized for automotive and harsh environments with robust protection features.

Best for

  • Automotive electronics
  • Battery-powered industrial equipment

Avoid if

  • Applications requiring high output current (>100 mA)
  • Designs where space constraints prohibit external capacitors

Check before use

  • Output capacitor ESR requirements
  • Thermal dissipation limits

Key specifications

Output Current
100 mA
Input Voltage
40 V
Output Voltage
Adjustable (2.7 V - 29.5 V)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

AutomotiveIndustrial

Datasheet

LM2931-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM2931ACDR2G: 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

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

Design and risk insights

Questions & answers

It is an adjustable positive output linear voltage regulator capable of supplying up to 100 mA, specifically designed for automotive and battery-powered applications.