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LM239D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM239D product

LM239D

Comparators

ComparatorQuadVoltage

The LM239D is a quad voltage comparator designed for wide-range supply operation and compatibility with various logic families.

Best for

  • General purpose voltage comparison
  • Single-supply systems

Avoid if

  • New designs requiring RoHS compliance
  • Long-term production support

Check before use

  • Lifecycle status
  • Compliance requirements

Key specifications

Channels
4
Supply Voltage
2V to 36V
Offset Voltage
5 mV

Compliance & Environment

RoHS
RoHS non-compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542.39.0001

Application

General Purpose

Datasheet

DSA-406403.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM239D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The LM239D is a quad precision voltage comparator capable of operating from a single supply (2V to 36V) or dual supplies (±1V to ±18V).