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LM393 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM393 product

LM393

Amplifiers

ComparatorDual ChannelOpen-Collector

The LM393 is a dual-channel, precision voltage comparator suitable for general-purpose industrial and consumer applications.

Best for

  • Voltage level detection
  • Pulse generation
  • Oscillators

Avoid if

  • High-speed applications requiring push-pull output

Check before use

  • Pull-up resistor requirements

Key specifications

Channels
2
Supply Voltage
2V-36V
Offset Voltage
2.0mV

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlConsumer Electronics

Datasheet

aff81818d28a3ca0ba3531105506ed42_2309150924_GR-LM393_C18164407.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM393: 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 LM393 is a dual-channel, precision voltage comparator capable of operating from a wide range of single or dual power supplies.