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
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.
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 24-WQFN (4x5)
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Amplifier and Comparator Chips | Audio Amplifier Chips |
| Product Number | 118701-LM4873LQX | LM4873LQX-ND | 742-LM4873LQX | LM4873LQX | LM4873LQX | 815-LM4873LQX | LM4873LQX |
| Product Name | Linear - Linear - Amplifiers - Audio - LM4873LQX | Audio Amplifiers | 3W Audio Amplifier | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | IC AMP CLASS AB STEREO 3W 24WQFN | Linear - Amplifiers - Audio |
| Supply Voltage (VS) | 2 to 5.5 volts | 2 to 5.5 volts | 2 to 5.5 volts | 5.5 to 2 volts | |||
| Output Power | 3 watts | 3 watts | 3 watts | 3 watts | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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) | |
| Operation Class | Class A; Class AB | Class AB | Class AB | ||||
| Package Type | 24-WQFN (4x5) | 24-WFQFN Exposed Pad | Tape and Reel | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
