LM2903A-SR Datasheet, Specs, Alternatives & ECAD | 3PEAK | PartGenie

AI summary

LM2903A-SR product

The LM2903A-SR is a dual-channel, low-power comparator from 3PEAK, suitable for battery-powered applications requiring a wide supply voltage range up to 36V.

Best for

Battery-powered systems
General-purpose voltage monitoring
Threshold detection

Avoid if

High-speed applications requiring push-pull outputs

Check before use

Pull-up resistor sizing for the open-collector output

Key specifications

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

Compliance & Environment

RoHS: RoHS Compliant
REACH: -
MSL: 3
ECCN: -
HTSUS: -

Application

IndustrialGeneral Purpose

Datasheet

7d7ba1b16d2d16e41a975dea0aa1df9f_2403271200_3PEAK-LM2903A-SR_C7496686.pdf

800 KB

CAD Models

Download ECAD models for LM2903A-SR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

It is a dual-channel, low-power voltage comparator capable of operating from single or dual supplies ranging from 2.5V to 36V.