1.1W Audio Power Amplifier with Shutdown Mode 8-SOIC -40 to 85
Boomer Series: 1.1W Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85 Product overview: LM4861MX 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 1.1W, SOIC. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 1.1W, SOIC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4861MX can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 019326-LM4861MX
Packaging: Reel - TR
Type: Class AB
Features: Shutdown, Thermal Protection
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 1.5W x 1 @ 8 Ohm
Family Name: LM4861
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): FAN7021MX; TS4900IDT; TS4900ID; FAN7021M;
Introduction Date: May 01, 1997
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Sufficient
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 1.5W 8SOIC
LM4861 BOOMER SERIES: 1.1W AUDIO
Audio Amplifier, 1.1W, 1 Channel(s), 1 Func, PDSO8
Audio Amplifier, 1.1W, 1 Channel(s), 1 Func, PDSO8
IC AMP CLASS AB MONO 1.5W 8SOIC
IC AMP CLASS AB MONO 1.5W 8SOIC
Amplifier IC 1-Channel (Mono) Class AB 8-SOIC
Audio Amplifiers Boomer Series: 1.1W Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | LM4861MX | 742-LM4861MX | 019326-LM4861MX | LM4861MXCT-ND | LM4861MX | LM4861MX | LM4861MX | LM4861MX | LM4861MX | LM4861MX |
| Product Name | LM4861 1.1W Audio Power Amplifier with Shutdown Mode | 1.1W SOIC Audio Amplifier | Linear - Linear - Amplifiers - Audio - LM4861MX | Audio Amplifiers | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Audio | Audio Amplifiers | Audio Amplifiers | |
| Supply Voltage (VS) | 2 to 5.5 volts | 2 to 5.5 volts | 2 to 5.5 volts | 2 to 5.5 volts | 5.5 to 2 volts | 2 to 5.5 volts | ||||
| Output Power | 1.6 watts | 1.5 watts | 1.5 watts | 1.5 watts | 1.5 watts | |||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SOIC | Tape and Reel | SOIC; 8-SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | Surface Mount | SOIC; SOIC8 | 8-SOIC (0.154, 3.90mm Width) | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
