Manufacturer: STMicroelectronics
Win Source Part Number: 037377-TDA7851L
Packaging: Tube/Rail
Type: Class AB
Features: Mute, Short-Circuit and Thermal Protection, Standby
Mounting: Through Hole
Output Type: 4-Channel (Quad)
Max Output Power x Channels @ Load: 75W x 4 @ 2 Ohm
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°C (TA)
Case / Package: 25-Flexiwatt (Vertical)
Dimension: 25-Flexiwatt (Formed Leads)
Supply Voltage - Operating: 8 V to 18 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
Audio Amp Speaker 4-CH Stereo 48W Class-AB Automotive 25-Pin(25+Tab) FLEXIWATT(Vertical) Tube Product overview: TDA7851L from STMicroelectronics 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 Automotive, 48W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Automotive, 48W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA7851L can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 037377-TDA7851L | 742-TDA7851L | 497-11761-5-ND | TDA7851L | TDA7851L | TDA7851L | 07AH7183 | TDA7851L | TDA7851L |
| Product Name | Linear - Linear - Amplifiers - Audio - TDA7851L | Automotive 48W Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio | Audio Power Amp, Ab, -40 To 105Deg C; Output Power Stmicroelectronics | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers |
| Supply Voltage (VS) | 8 to 18 volts | 8 to 18 volts | 8 to 18 volts | 8 to 18 volts | 18 to 8 volts | 8 to 18 volts | |||
| Output Power | 75 watts | 75 watts | 75 watts | 75 watts | 75 watts | ||||
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | |||
| Operation Class | Class A; Class AB | Class AB | Class AB | Class AB | |||||
| Package Type | 25-Flexiwatt (Vertical) | Rail/Tube | 25-Flexiwatt, Formed Leads | Through Hole | 25-Flexiwatt (Formed Leads) | 25-Flexiwatt (Formed Leads) |
