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LM339A-TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM339A-TR product

LM339A-TR

Linear - Comparators

Quad ComparatorLow Power36V

The LM339A-TR is a high-performance, low-power quad comparator designed for wide supply voltage ranges and battery-powered applications.

Best for

  • Battery-powered systems
  • Threshold detection
  • Zero-crossing detection

Avoid if

  • High-speed applications requiring push-pull outputs

Check before use

  • Output pull-up resistor sizing

Key specifications

Supply Voltage
2.5V to 36V
Supply Current
150µA/ch
Input Bias Current
1nA
Channels
4

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

a900c685bbf004b3df0d66cdcf22c59c_2306140957_3PEAK-LM339A-TR_C5377771.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM339A-TR: 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
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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

It is a quad independent comparator on a single monolithic substrate, optimized for low power consumption and wide supply voltage operation.