AUDIO AMPLIFIER Product overview: LM4873MTE-1 from National Semiconductor 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4873MTE-1 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 206409-LM4873MTE-1
Packaging: Tube/Rail
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
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 28-HTSSOP
Dimension: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supply Voltage - Operating: 2 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Limited
Audio Amplifier, 3W, 2 Channel(s), 1 Func, PDSO28
IC AMP CLASS AB STER 3W 28HTSSOP
AUDIO AMPLIFIER
IC AMP CLASS AB STER 3W 28HTSSOP
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 28-HTSSOP
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 28-HTSSOP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Operational Amplifiers | Amplifier and Comparator Chips | Audio Amplifier Chips |
| Product Number | 742-LM4873MTE-1 | 206409-LM4873MTE-1 | LM4873MTE-1 | LM4873MTE-1 | LM4873MTE-1 | 815-LM4873MTE-1 | LM4873MTE-1 |
| Product Name | Audio Amplifier | Linear - Linear - Amplifiers - Audio - LM4873MTE-1 | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers | IC AMP CLASS AB STER 3W 28HTSSOP | Audio Amplifiers | |
| Operating Temperature | -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) | ||
| Package Type | Tube | SSOP; SOP; TSSOP; 28-HTSSOP | SSOP; SOP; TSSOP; TSSOP28 | 28-PowerTSSOP (0.173, 4.40mm Width) | SSOP; SOP; TSSOP; 28-PowerTSSOP (0.173, 4.40mm Width) | SSOP; SOP; TSSOP; 28-PowerTSSOP (0.173\", 4.40mm Width) | |
| Supply Voltage (VS) | 2 to 5.5 volts | 5.5 to 2 volts | 2 to 5.5 volts | ||||
| Output Power | 3 watts | 3 watts | 3 watts |
