Texas Instruments LM4871 3W Audio Power Amplifier with Shutdown Mode LM4871MX

3W Audio Power Amplifier with Shutdown Mode 8-SOIC -40 to 85

Amplifier IC 1-Channel (Mono) Class AB 8-SOIC

Audio Amplifier, 3W, 1 Channel(s), 1 Func, PDSO8

Audio Amplifier, 3W, 1 Channel(s), 1 Func, PDSO8

Manufacturer: Texas Instruments
Win Source Part Number: 092466-LM4871MX
Packaging: Reel - TR
Type: Class AB
Features: Shutdown, Thermal Protection
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 3W x 1 @ 3 Ohm
Family Name: LM4871
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Dimension: 8-SOIC (0.154", 3.90mm Width)
Supply Voltage - Operating: 2 V to 5.5 V
Alternative Parts (Cross-Reference): FAN7021M; TS421IDT; TS421ID;
Introduction Date: May 01, 1997
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance

3-W, mono, analog input Class-AB audio amplifier 8-SOIC -40 to 85 Product overview: LM4871MX from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOIC. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, SOIC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4871MX can be used for catalog matching and distributor lookup.