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LM2903D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM2903D product

LM2903D

Comparators

ComparatorDualTIVoltage Monitoring

The LM2903D is a reliable, industry-standard dual differential comparator suitable for a wide range of voltage monitoring and signal processing applications.

Best for

  • Voltage monitoring
  • Threshold detection
  • General signal comparison

Avoid if

  • High-speed applications requiring sub-microsecond response times

Check before use

  • Pull-up resistor value for output logic levels

Key specifications

Supply Voltage
2V to 36V
Comparators
2
Response Time
1.3µs
Package
SOIC-8

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Compliant
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial ControlPower Supplies

Datasheet

270485.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM2903D: 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 LM2903D is a dual differential voltage comparator from Texas Instruments, designed for general-purpose applications requiring signal comparison.