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LM74502DDFR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM74502DDFR product

LM74502DDFR

OR Controllers

ControllerReverse PolarityOvervoltage Protection

The LM74502DDFR is a high-side controller for reverse polarity and overvoltage protection in industrial power systems.

Best for

  • Industrial PLC modules
  • Motor drives
  • Reverse polarity protection

Avoid if

  • Applications requiring reverse current blocking

Check before use

  • External MOSFET selection for gate drive compatibility

Key specifications

Input Voltage
3.2V - 65V
Reverse Voltage
-65V
Package
SOT-23-8

Compliance & Environment

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

Application

Industrial AutomationPower Protection

Datasheet

sszqpl7

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM74502DDFR: 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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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 a high-side switch controller designed to provide reverse polarity protection and load disconnect functionality using external N-channel MOSFETs.