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LM393ST AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM393ST product

LM393ST

Comparators

ComparatorDualLow Power

The LM393ST is a dual-channel, general-purpose comparator from STMicroelectronics, featuring a wide supply voltage range and low power consumption.

Best for

  • General purpose voltage comparison
  • Battery-powered applications

Avoid if

  • High-speed applications requiring sub-microsecond response times

Check before use

  • Pull-up resistor requirements for the open-collector output

Key specifications

Channels
2
Supply Voltage
2V - 36V
Response Time
1.3µs

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542330001.0

Application

General PurposeIndustrial

Datasheet

DSA-527817.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM393ST: 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

The LM393ST is a dual-channel, low-power voltage comparator designed for a wide range of supply voltages, from 2V to 36V.