300W Audio Amplifier IC, Dual Supply, TO-220, 75V Product overview: LM4702CTA/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, 300W, 75V, TO-220. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Dual, 300W, 75V, TO-220. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4702CTA/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 779230-LM4702CTA/NOP
Packaging: Tube
Type: Class AB
Mounting Style: Through Hole
Operating Temperature Range: -20°C ~ 75°C (TA)
Features: Mute, Thermal Protection
Package: TO-220-15 Formed Leads
Output Type: 2-Channel (Stereo)
Operating Supply Voltage: ±20 V ~ 75 V
Part Status: Obsolete(EOL)
Max Output Power x Channels @ Load: 300W x 2 @ 8 Ohm
Family Name: LM4702
Categories: Integrated Circuits (ICs)
Manufacturer Package: TO-220-15
Alternative Parts (Cross-Reference): NTE15034; NTE7029; LM4702CTA;
Introduction Date: September 01, 2005
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
Audio Amplifier, 2 Channel(s), 1 Func
Amplifier IC 2-Channel (Stereo) Class AB TO-220-15
Amplifier IC 2-Channel (Stereo) Class AB TO-220-15
IC AMP AB STEREO 300W TO220-15
IC AMP AB STEREO 300W TO220-15
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | DigiKey | Quarktwin Technology Ltd. | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers |
| Product Number | 742-LM4702CTA/NOPB | 779230-LM4702CTA/NOPB | LM4702CTA/NOPB | LM4702CTA/NOPB-ND | LM4702CTA/NOPB | 815-LM4702CTA/NOPB | LM4702CTA/NOPB |
| Product Name | Dual 300W 75V TO-220 Audio Amplifier | Linear - Linear - Amplifiers - Audio - LM4702CTA/NOPB | Audio Amplifiers | Audio Amplifiers | IC AMP AB STEREO 300W TO220-15 | Integrated Circuits (ICs) - Linear - Amplifiers | |
| RoHS Compliant | RoHS | RoHS | |||||
| Supply Voltage (VS) | 20 to 75 volts | 20 to 75 volts | 20 to 75 volts | 20 to 75 volts | 75 to 20 volts | ||
| Operating Temperature | -20 C (-4 F) | -20 to 75 C (-4 to 167 F) | -20 to 75 C (-4 to 167 F) | -20 to 75 C (-4 to 167 F) | -20 to 75 C (-4 to 167 F) | ||
| Package Type | Rail/Tube | ZIP15 | TO-220; TO-220-15 Formed Leads | TO-220; TO-220-15 Formed Leads | TO-220; TO-220-15 Formed Leads | TO-220; TO-220-15 Formed Leads | |
| Output Power | 300 watts | 300 watts | 300 watts |
