Texas Instruments TPA4861 1-W Mono Audio Power Amplifier TPA4861DR

1-W Mono Audio Power Amplifier 8-SOIC

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

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

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

IC AMP CLASS AB MONO 1.1W 8SOIC

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

Manufacturer: Texas Instruments
Win Source Part Number: 033481-TPA4861DR
Packaging: Reel - TR
Type: Class AB
Features: Short-Circuit and Thermal Protection, Shutdown
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 1.1W x 1 @ 8 Ohm
Family Name: TPA4861
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: 2.7 V to 5.5 V
Alternative Parts (Cross-Reference): FAN7021MX; NCV2211DR2G; FAN7021M; FAN7021MTF;
Introduction Date: February 15, 2004
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance

1W Mono Class-AB Audio Amp, 1.5MHz GBW, 8R Load, 5.5V, 8-SOIC Product overview: TPA4861DR 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 1W, 1.5MHz, 5.5V, SOIC. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 1W, 1.5MHz, 5.5V, SOIC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TPA4861DR can be used for catalog matching and distributor lookup.