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0755-82798135Audio Amplifiers
Audio Amplifiers are linear and mixed-signal ICs used to amplify audio signals and drive speakers, headphones and other audio output devices. They are widely used in consumer electronics, communication equipment, automotive audio systems, industrial devices, smart speakers, portable audio products, medical devices and embedded audio applications.
This category includes audio power amplifiers, headphone amplifiers, speaker amplifier ICs, Class AB amplifiers, Class D amplifiers, low-noise audio amplifiers and related audio signal chain components. These devices are commonly selected based on output power, amplifier class, supply voltage, distortion performance, noise level, efficiency, package type and application requirements.
TomatoElec supplies original Audio Amplifiers from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Output Type | Max Output Power x Channels @ Load | Voltage - Supply | Features | Mounting Type | Operating Temperature | Grade | Qualification | Supplier Device Package |
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IS31AP4088D-QFLS2-TRIC AMP CLASS AB STER 2.6W 16QFN |
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Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 2.6W x 2 @ 4Ohm | 2.7V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (4x4) |
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SA58631TK,118IC AMP CLASS AB MONO 3W 8HVSON |
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Datasheet |
- | 8-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 3W x 1 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSON (4x4) |
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SA58631TK,115IC AMP CLASS AB MONO 3W 8HVSON |
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Datasheet |
- | 8-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 3W x 1 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSON (4x4) |
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TDA2030HIC AMP AB MONO 18W 5PENTAWATT |
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Datasheet |
- | Pentawatt-5 (Horizontal, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 18W x 1 @ 4Ohm | 12V ~ 36V, ±6V ~ 18V | Short-Circuit and Thermal Protection | Through Hole | -40°C ~ 150°C (TJ) | - | - | 5-PENTAWATT |
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LM4877ITP/NOPBIC AMP CLASS AB MONO 1W 8USMD |
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Boomer® | 8-UFBGA | Cut Tape (CT) | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2V ~ 5.5V | Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-DSBGA |
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LM4905MM/NOPBIC AMP CLSS AB MONO 1.07W 8VSSOP |
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Boomer® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.07W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-VSSOP |
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SA58670ABS,115IC AMP CLASS D STER 2.1W 20HVQFN |
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Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 2.1W x 2 @ 4Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-HVQFN (4x4) |
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TDA8542AT/N1,118IC AMP CLASS AB STEREO 1.5W 20SO |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 1.5W x 2 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-SO |
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MAX9702EUI+TIC AMP CLASS D STER 1.8W 28TSSOP |
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Datasheet |
DirectDrive® | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) with Stereo Headphones | 1.8W x 2 @ 4Ohm; 45mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TSSOP |
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MAX9702BEUI+TIC AMP CLASS D STER 1.8W 28TSSOP |
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Datasheet |
DirectDrive® | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) with Stereo Headphones | 1.8W x 2 @ 4Ohm; 45mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TSSOP |
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MAX9702BETI+TIC AMP CLASS D STER 1.8W 28TQFN |
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Datasheet |
DirectDrive® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) with Stereo Headphones | 1.8W x 2 @ 4Ohm; 45mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (5x5) |
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TS4974IQTIC AMP CLASS AB MONO 1W 10DFN |
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Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Standby, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-DFN (3x3) |
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LM49200TLX/NOPBIC AMP CLSS AB STER 1.25W 20USMD |
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Datasheet |
Boomer® | 20-UFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 1.25W x 2 @ 8Ohm; 38mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, I2C, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-DSBGA |
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TDA7240AVIC AMP AB MONO 20W 7HEPTAWATT |
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Datasheet |
- | Heptawatt-7 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 20W x 1 @ 4Ohm | 8V ~ 18V | Short-Circuit and Thermal Protection, Standby | Through Hole | -40°C ~ 150°C (TJ) | - | - | 7-HEPTAWATT |
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MAX98360DEFB+TDGTL CLASS D W/1.2 V DGTL SUPPLY |
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Datasheet |
- | 10-UFQFN | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 3.2W x 2 @ 4Ohm | 2.5V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-FC2QFN (2x2) |
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MAX98360CEFB+TDGTL CLASS D W/1.2 V DGTL SUPPLY |
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Datasheet |
- | 10-UFQFN | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 3.2W x 2 @ 4Ohm | 2.5V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-FC2QFN (2x2) |
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A22H165JIC AMP CLASS G STEREO 16FLIPCHIP |
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Datasheet |
- | 16-WFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class G | 2-Channel (Stereo) | - | 2.3V ~ 4.8V | Depop, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-FlipChip (1.65x1.65) |
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TDA8542AT/N1,112IC AMP CLASS AB STEREO 1.5W 20SO |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 1.5W x 2 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-SO |
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LM4854IBL/NOPBIC AMP CLASS AB MONO 2.3W 12USMD |
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Datasheet |
Boomer® | 12-TFBGA | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) with Stereo Headphones | 2.3W x 1 @ 3.2Ohm; 200mW x 2 @ 16Ohm | 2.4V ~ 5.5V | Depop, Shutdown, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-µSMD (1.54x2) |
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MP7745DF-LF-P2X19W CLASS-D SINGLE ENDED STERE |
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Datasheet |
MP | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 20W x 2 @ 8Ohm | 9.5V ~ 26V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TSSOPF-EP |
