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LM4871 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM4871 product

LM4871

Linear - Amplifiers - Audio

Audio AmplifierClass ABMono3W

The LM4871 is a high-efficiency 3W mono Class AB audio power amplifier designed for portable electronics.

Best for

  • Portable audio devices
  • Battery-powered speakers

Avoid if

  • High-fidelity studio equipment requiring extremely low THD

Check before use

  • Thermal dissipation at maximum power output

Key specifications

Max Output Power
3 W
Supply Voltage
2.2 V - 6 V
Package
SOP-8

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPortable Audio

Datasheet

f4dcf8b7b77774eb1132ad4282e2bb06_2312291440_IDCHIP-LM4871_C7494970.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM4871: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a mono bridge-tied load (BTL) audio power amplifier capable of delivering 3W into a 4Ω load.