Texas Instruments LM4873 Dual 2.1W Audio Amplifier Plus Stereo Headphone Function LM4873MTE/NOPB

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function 20-HTSSOP

Manufacturer: Texas Instruments
Win Source Part Number: 132974-LM4873MTE/NOPB
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
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-HTSSOP
Dimension: 20-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: 41 pct.
Supply and Demand Status: Limited

Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 20-HTSSOP

Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 20-HTSSOP

Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class AB 20-HTSSOP

IC AMP AUDIO PWR 3W STER 20TSSOP Product overview: LM4873MTE/NOPB 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 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-LM4873MTE/NOPB can be used for catalog matching and distributor lookup.