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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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LM4670ITLXIC AMP CLASS D MONO 3W 9DSBGA |
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Datasheet |
Boomer® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 3W x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
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LM4954TLX/NOPBIC AMP CLASS AB MONO 3W 9USMD |
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Datasheet |
Boomer® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 3W x 1 @ 8Ohm | 2.7V ~ 9V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
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LM48413TLX/NOPBIC AMP CLASS D STER 1.5W 18DSBGA |
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Datasheet |
Boomer® | 18-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 1.5W x 2 @ 8Ohm | 2.4V ~ 5.5V | 3D, Depop, Differential Inputs, E2S, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 18-DSBGA (2.21x2.04) |
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TS489IQTIC AMP CLASS AB STER 130MW 8DFN |
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Datasheet |
- | 8-UDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 130mW x 2 @ 16Ohm | 2.2V ~ 5.5V | Depop, Short-Circuit Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-DFN (2x2) |
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MAX9877AERP+TIC AMP CLASS D MONO 825MW 20UCSP |
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DirectDrive® | 20-WFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) with Stereo Headphones | 825mW x 1 @ 4Ohm; 53mW x 2 @ 16Ohm | 2.7V ~ 5.25V | Depop, I2C, Input Multiplexer, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-UCSP (1.7x2.56) |
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LM48556TLX/NOPBIC AMP CLASS AB MONO 12USMD |
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Datasheet |
Boomer® | 12-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | - | 2.7V ~ 4.5V | Depop, Differential Inputs, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-DSBGA (2x2.5) |
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TDA2007AIC AMP CLASS AB STEREO 6W 9SIP |
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Datasheet |
- | 9-SIP | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 6W x 2 @ 8Ohm | 8V ~ 26V | Short-Circuit and Thermal Protection | Through Hole | -40°C ~ 150°C (TJ) | - | - | 9-SIP |
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MAX4411ETP+TIC AMP CLASS AB STER 80MW 20TQFN |
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Datasheet |
DirectDrive® | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 80mW x 2 @ 16Ohm | 1.8V ~ 3.6V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TQFN (4x4) |
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BA5415AIC AMP CLASS AB STER 5.4W 12SIP |
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Datasheet |
- | 12-SIP | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 5.4W x 2 @ 3Ohm | 5V ~ 18V | Depop, Mute, Standby, Thermal Protection | Through Hole | -25°C ~ 75°C (TA) | - | - | 12-SIP-M |
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TDA8933BTW/N2,518IC AMP D MON/STER 20.6W 32HTSSOP |
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Datasheet |
- | 32-TSSOP (0.240", 6.10mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 20.6W x 1 @ 16Ohm; 10.3W x 2 @ 8Ohm | 10V ~ 36V, ±5V ~ 18V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-HTSSOP |
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LM49150TLX/NOPBIC AMP CLASS D MONO 2.1W 20USMD |
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Datasheet |
Boomer® | 20-UFBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) with Stereo Headphones | 2.1W x 1 @ 4Ohm; 42mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, E2S, I2C, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-uSMD |
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LM4890ITL/NOPBIC AMP CLASS AB MONO 1W 9USMD |
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Datasheet |
Boomer® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
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LM4907LQ/NOPBIC AMP CLASS AB MONO 1.07W 8WQFN |
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Datasheet |
Boomer® | 8-WQFN Exposed Pad | 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-WQFN (2x2) |
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TDA8551T/N1,118IC AMP CLASS AB MONO 1.4W 8SO |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.4W x 1 @ 8Ohm | 2.7V ~ 5.5V | Depop, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SO |
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TFA9881UK/N1,023IC AMP CLASS D MONO 3.4W 9WLCSP |
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Datasheet |
- | 9-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 3.4W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, Mute, Overvoltage, Short-Circuit, Thermal Protection, Undervoltage | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-WLCSP (1.3x1.3) |
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MAX9700DETB+IC AMP AUDIO 1.6W MONO D 10TDFN |
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Datasheet |
* | - | Active | - | - | - | - | - | - | - | - | - | - | |
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MAX9718AEUB+TIC AMP CLASS AB MONO 1.4W 10UMAX |
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Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1.4W x 1 @ 4Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-uMAX-EP |
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LM48822TLX/NOPBIC AMP CLASS AB STER 40MW 16USMD |
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Datasheet |
Boomer® | 16-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 40mW x 2 @ 32Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA |
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TDA8932BTW/N2,112IC AMP D MONO/STER 55W 32HTSSOP |
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Datasheet |
- | 32-TSSOP (0.240", 6.10mm Width) Exposed Pad | Tube | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 55W x 1 @ 8Ohm; 26.5W x 2 @ 4Ohm | 10V ~ 36V, ±5V ~ 18V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-HTSSOP |
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IS31AP4066D-QFLS2-TRIC AMP CLASS AB STER 1.3W 16QFN |
0 | - |
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Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 1.3W x 2 @ 8Ohm | 2.7V ~ 5.5V | Depop, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (3x3) |

