Texas Instruments High-Performance Analog Audio Amplifiers LM4780TA/NOPB

Amplifier IC 2-Channel (Stereo) Class AB TO-220-27

Manufacturer: Texas Instruments
Win Source Part Number: 84931-LM4780TA/NOPB
Packaging: Tube/Rail
Type: Class AB
Features: Depop, Mute, Short-Circuit and Thermal Protection
Mounting: Through Hole
Output Type: 2-Channel (Stereo)
Max Output Power x Channels @ Load: 60W x 2 @ 8 Ohm
Family Name: LM4780
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 85°C (TA)
Case / Package: TO-220-27
Dimension: TO-220-27 Formed Leads
Supply Voltage - Operating: 20 V to 84 V, ±10 V to 42 V
Alternative Parts (Cross-Reference): LM4780TA; LM4766T/NOPB;
Introduction Date: July 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited

2-Ch Audio Amp, 60W, 8MHz BW, TO-220, Dual/Single Supply Product overview: LM4780TA/NOPB 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 Dual, 60W, 8MHz, TO-220. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Dual, 60W, 8MHz, TO-220. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4780TA/NOPB can be used for catalog matching and distributor lookup.