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LM317D2TR4G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM317D2TR4G product

LM317D2TR4G

Voltage Regulators - Linear

Linear RegulatorAdjustable1.5Aonsemi

The LM317D2TR4G is a robust, adjustable 1.5 A positive linear voltage regulator in a D2PAK-3 package, ideal for general-purpose power regulation.

Best for

  • Programmable power supplies
  • On-card voltage regulation

Avoid if

  • High efficiency is critical (use switching regulators instead)

Check before use

  • Thermal management requirements
  • Input-output voltage differential

Key specifications

Output Current
1.5 A
Output Voltage
1.2 V - 37 V
Reference Voltage
1.25 V
Package
D2PAK-3

Compliance & Environment

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

Application

Power ManagementIndustrial

Datasheet

DSA-116831.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM317D2TR4G: 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 3-terminal positive voltage regulator capable of supplying over 1.5 A output current.