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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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MAX9724AEBC+TIC AMP CLASS AB STER 45MW 12UCSP |
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Datasheet |
DirectDrive® | 12-WFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 45mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-UCSP |
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MAX4411BETP+TIC AMP CLASS AB STER 80MW 20TQFN |
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Datasheet |
DirectDrive® | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | 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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LMV1012TP-15IC AMP CLASS AB MONO 4DSBGA |
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Datasheet |
- | 4-UFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2V ~ 5V | Microphone | Surface Mount | -40°C ~ 85°C (TA) | - | - | 4-DSBGA |
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TPA0211DGNRG4IC AUDIO AMP 2W 8MSOP |
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- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | - | - | - | - | - | Surface Mount | - | - | - | 8-HVSSOP |
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LM4923LQX/NOPBIC AMP CLASS AB MONO 1.1W 8WQFN |
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Datasheet |
Boomer® | 8-WQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1.1W x 1 @ 8Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WQFN (2x2) |
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LM49120TLX/NOPBIC AMP CLASS AB MONO 1.3W 16USMD |
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Datasheet |
Boomer® | 16-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA |
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FAN3850AUC16XIC AMP CLASS AB MONO 6WLCSP |
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- | 6-XFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 1.64V ~ 3.63V | ADC, Microphone | Surface Mount | -30°C ~ 85°C (TA) | - | - | 6-WLCSP (1.26x0.86) |
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LM4922TLX/NOPBIC AMP CLSS AB STER 80MW 14DSBGA |
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Datasheet |
Boomer® | 14-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 80mW x 2 @ 16Ohm | 1.6V ~ 4.2V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-DSBGA (1.96x1.96) |
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MAX9723AETE+TIC AMP CLASS AB STER 60MW 16TQFN |
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Datasheet |
DirectDrive® | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 60mW x 2 @ 16Ohm | 1.8V ~ 3.6V | Bass Boost, Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-TQFN (4x4) |
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MAX9723BETE+TIC AMP CLASS AB STER 60MW 16TQFN |
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Datasheet |
DirectDrive® | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 60mW x 2 @ 16Ohm | 1.8V ~ 3.6V | Bass Boost, Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-TQFN (4x4) |
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TPA4860DRG4IC AMP CLASS AB MONO 1.1W 16SOIC |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) | 1.1W x 1 @ 8Ohm | 2.7V ~ 5.5V | Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-SOIC |
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TSDP11XX1NLGXZBXCLASS-H DIRECTCONNECT STEREO HP |
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- | - | Tray | Active | - | - | - | - | - | - | - | - | - | - |
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TPA741DGNG4IC AMP CLASS AB MONO 700MW 8MSOP |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSSOP |
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MP7741DQ-LF-PIC AMP CLASS D MONO 10W 10QFN |
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Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 10W x 1 @ 8Ohm | 9.5V ~ 36V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 125°C (TJ) | - | - | 10-QFN (3x3) |
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TDA729913TRIC AMP CLASS AB MONO 2W 8SO |
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- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 2W x 1 @ 8Ohm | 4.5V ~ 18V | Depop, Short-Circuit and Thermal Protection, Standby | Surface Mount | 0°C ~ 70°C (TA) | - | - | 8-SOIC |
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LM4991LDX/NOPBIC AMP CLASS AB MONO 3W 8WSON |
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Datasheet |
Boomer® | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 3W x 1 @ 3Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WSON (4x4) |
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LM4920TLX/NOPBIC AMP CLSS AB STER 80MW 14DSBGA |
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Boomer® | 14-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 80mW x 2 @ 16Ohm | 1.6V ~ 4.2V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-DSBGA (1.96x1.96) |
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TPA2000D2PWRG4IC AMP CLASS D STEREO 2W 24TSSOP |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 2W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-TSSOP |
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TPA2008D2PWPRG4IC AMP CLASS D STER 3W 24HTSSOP |
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Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 3W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
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TDA7299IC AMP CLASS AB MONO 2W 8SO |
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- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 2W x 1 @ 8Ohm | 4.5V ~ 18V | Depop, Short-Circuit and Thermal Protection, Standby | Surface Mount | 0°C ~ 70°C (TA) | - | - | 8-SOIC |

