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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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TPA4861DRG4IC AMP CLASS AB MONO 1.1W 8SOIC |
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Datasheet |
- | 8-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 | Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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DRV604PWPRIC AMP AB STEREO 40MW 28HTSSOP |
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Datasheet |
DirectPath™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 40mW x 2 @ 32Ohm | 3V ~ 3.7V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-HTSSOP |
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MP7740DN-LF-P15W CLASS D MONO SINGLE ENDED AU |
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Datasheet |
MP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 15W x 1 @ 8Ohm | 9.5V ~ 36V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC-EP |
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TPA2012D2RTJTG4IC AMP CLASS D STEREO 2.1W 20QFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | 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-QFN (4x4) |
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TPA0253DGQRG4IC AMP CLASS AB MONO 1W 10MSOP |
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Datasheet |
- | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) with Stereo Headphones | 1W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-HVSSOP |
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LM4809LD/NOPBIC AMP CLASS AB STER 105MW 8WSON |
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Datasheet |
Boomer® | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 105mW x 2 @ 16Ohm | 2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WSON (2.5x2.5) |
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TDA7056AT/N2,518IC AMP CLASS AB MONO 3.5W 20SO |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 3.5W x 1 @ 16Ohm | 4.5V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-SO |
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LMV1024URX/NOPBIC AMP CLASS AB MONO 6USMD |
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- | 6-XFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 1.6V ~ 3V | ADC, Microphone | Surface Mount | -40°C ~ 85°C (TA) | - | - | 6-UTmSMD (1.63x1.13) |
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LMV1026URX/NOPBIC AMP CLASS AB MONO 6USMD |
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- | 6-XFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 1.6V ~ 3V | ADC, Microphone | Surface Mount | -40°C ~ 85°C (TA) | - | - | 6-UTmSMD (1.63x1.13) |
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SSM2315CBZ-REELIC AMP CLASS D MONO 4.28W 9WLCSP |
0 | - |
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Datasheet |
- | 9-WFBGA, WLCSP | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 4.28W x 1 @ 3Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-WLCSP (1.46x1.46) |
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LM4926TLX/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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MAX97001EWP+TIC AMP CLASS D MONO 920MW 20WLP |
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DirectDrive® | 20-WFBGA, WLBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) with Stereo Headphones | 920mW x 1 @ 8Ohm; 37mW x 2 @ 16Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-WLP |
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MAX98928EWX+T8V BOOSTED CLASS D SPEAKER AMP W |
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* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
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LM49251TLX/NOPBIC AMP D/G STEREO 1.37W 30DSBGA |
0 | - |
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Datasheet |
Boomer®, PowerWise® | 30-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class D, Class G | 2-Channel (Stereo) with Stereo Headphones | 1.37W x 2 @ 8Ohm; 20mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, I2C, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 30-DSBGA |
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TPA152DRG4IC AMP CLASS AB STER 75MW 8SOIC |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | Headphones, 2-Channel (Stereo) | 75mW x 2 @ 32Ohm | 4.5V ~ 5.5V | Depop, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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TS4994EIJTIC AMP AB MONO 1.2W 9FLIPCHIP |
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Datasheet |
- | 9-WFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.2W x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-FlipChip |
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TS4990EIKJTIC AMP AB MONO 1.2W 9FLIPCHIP |
0 | - |
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Datasheet |
- | 9-WFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.2W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Differential Inputs, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-FlipChip |
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TS4956EIKJTIC AMP AB MONO 1W 18FLIPCHIP |
0 | - |
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Datasheet |
- | 18-UFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Mono and Stereo Headphones | 1W x 1 @ 8Ohm; 43mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, I2C, Shutdown, Standby, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 18-FlipChip |
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TDA2003HIC AMP AB MONO 12W 5PENTAWATT |
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Datasheet |
- | Pentawatt-5 (Horizontal, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 12W x 1 @ 1.6Ohm | 8V ~ 18V | Short-Circuit and Thermal Protection | Through Hole | -40°C ~ 150°C (TJ) | - | - | 5-PENTAWATT |
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AS3561-BWLTIC AMP CLASS H STER 30MW 16WLCSP |
0 | - |
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Datasheet |
- | 16-UFBGA, WLCSP | Tape & Reel (TR) | Active | Class H | Headphones, 2-Channel (Stereo) | 30mW x 2 @ 16Ohm | 2.3V ~ 5.5V | Differential Inputs, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | - | - | - | 16-WLCSP (1.62x1.62) |

