Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 24-WQFN (4x5)
IC AMP CLASS AB STEREO 3W 24WQFN Product overview: LM4873LQX 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 3W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 3W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4873LQX can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 118701-LM4873LQX
Packaging: Reel - TR
Type: Class AB
Features: Depop, Input Multiplexer, Shutdown, Thermal Protection
Mounting: SMD (SMT)
Output Type: 2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load: 3W x 2 @ 3 Ohm; 440mW x 2 @ 8 Ohm
Categories: Integrated Circuits
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 24-WQFN (4x5)
Dimension: 24-WFQFN Exposed Pad
Supply Voltage - Operating: 2 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
IC AMP CLASS AB STEREO 3W 24WQFN
IC AMP CLASS AB STEREO 3W 24WQFN
IC AMP CLASS AB STEREO 3W 24WQFN
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 24-WQFN (4x5)
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | LM4873LQX-ND | 742-LM4873LQX | 118701-LM4873LQX | LM4873LQX | 815-LM4873LQX | LM4873LQX | LM4873LQX |
| Product Name | Audio Amplifiers | 3W Audio Amplifier | Linear - Linear - Amplifiers - Audio - LM4873LQX | Linear - Amplifiers - Audio | IC AMP CLASS AB STEREO 3W 24WQFN | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers |
| Features | Thermal Shutdown Protection | ||||||
| Supply Voltage (VS) | 2 to 5.5 volts | 2 to 5.5 volts | 5.5 to 2 volts | 2 to 5.5 volts | |||
| Output Power | 3 watts | 3 watts | 3 watts | 3 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) | |
| Operation Class | Class AB | Class A; Class AB | Class AB |
