Manufacturer: STMicroelectronics
Win Source Part Number: 037999-TDA7388A
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: 42W x 4 @ 4 Ohm
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°C (TA)
Case / Package: 27-Flexiwatt (Vertical)
Dimension: 27-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: 40 pct.
Supply and Demand Status: Limited
Amplifier IC 4-Channel (Quad) Class AB 27-Flexiwatt (Vertical)
Quad BTL output power amplifier with stand-by and mute inputs, clip and offset detections Product overview: TDA7388A 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 Quad. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Quad. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TDA7388A can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 037999-TDA7388A | 497-11755-5-ND | 742-TDA7388A | TDA7388A | TDA7388A | TDA7388A | TDA7388A |
| Product Name | Linear - Linear - Amplifiers - Audio - TDA7388A | Audio Amplifiers | Quad Audio Amplifier | Linear - Amplifiers - Audio | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers |
| Supply Voltage (VS) | 8 to 18 volts | 8 to 18 volts | ? to 18 volts | 18 to 8 volts | 8 to 18 volts | ||
| Output Power | 42 watts | 42 watts | 42 watts | 42 watts | |||
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -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) | |
| Operation Class | Class A; Class AB | Class AB | Class AB | ||||
| Package Type | 27-Flexiwatt (Vertical) | 27-Flexiwatt, Formed Leads | Rail/Tube | 27-Flexiwatt (Formed Leads) | 27-Flexiwatt (Formed Leads) |