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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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LM4882M/NOPBIC AMP CLASS AB MONO 480MW 8SOIC |
0 | - |
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Boomer® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 480mW x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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TPA6204A1DRBRG4IC AMP CLASS AB MONO 1.7W 8SON |
0 | - |
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Datasheet |
- | 8-VDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 1-Channel (Mono) | 1.7W x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SON (3x3) |
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TEA2025DIC AMP AB MONO/STEREO 4.7W 20SO |
0 | - |
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Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Class AB | 1-Channel (Mono) or 2-Channel (Stereo) | 4.7W x 1 @ 8Ohm; 2.4W x 2 @ 8Ohm | 3V ~ 12V | Depop, Thermal Protection | Surface Mount | - | - | - | 20-SO |
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TPA6211A1DGNG4IC AMP CLASS AB MONO 3.1W 8MSOP |
0 | - |
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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) | 3.1W x 1 @ 3Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSSOP |
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TDA1308AUK,027IC AMP CLASS AB STER 80MW 8WLCSP |
0 | - |
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Datasheet |
- | 8-XFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 80mW x 2 @ 32Ohm | 2.4V ~ 7V, ±1.2V ~ 3.5V | Depop, Short-Circuit Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WLCSP (0.61x0.84) |
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LM48310SDX/NOPBIC AMP CLASS D MONO 2.6W 10WSON |
0 | - |
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Datasheet |
Boomer®, PowerWise® | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 1-Channel (Mono) | 2.6W x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-SON (3x3) |
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LM48560TLX/NOPBIC AMP CLASS H MONO 16DSBGA |
0 | - |
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Datasheet |
Boomer® | 16-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class H | 1-Channel (Mono) | - | 2.7V ~ 5.5V | Differential Inputs, I2C, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA (2.5x2.12) |
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LM4900M/NOPBIC AMP CLASS AB MONO 675MW 8SOIC |
0 | - |
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Datasheet |
Boomer® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 675mW x 1 @ 8Ohm | 2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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NAU8223YGIC AMP CLASS D STEREO 3.1W 20QFN |
0 | - |
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- | 20-WFQFN Exposed Pad | Tray | Active | Class D | 2-Channel (Stereo) | 3.1W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-QFN (4x4) |
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NAU8224YGIC AMP CLASS D STEREO 3.1W 20QFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tray | Active | Class D | 2-Channel (Stereo) | 3.1W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-QFN (4x4) |
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LA74309TT-TLM-EIC AMP CLASS AB MONO 10MSOP |
0 | - |
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Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 3.1V ~ 3.6V | Microphone, Standby | Surface Mount | -20°C ~ 85°C (TA) | - | - | 10-MSOP |
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TDA2822MIC AMP AB MONO/STER 2W 8MINI DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Class AB | 1-Channel (Mono) or 2-Channel (Stereo) | 2W x 1 @ 16Ohm; 1W x 2 @ 8Ohm | 1.8V ~ 15V | - | Through Hole | -40°C ~ 150°C (TJ) | - | - | 8-Mini DIP |
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PAM8603ANHRIC AMP CLASS D STEREO 3W 24SSOP |
0 | - |
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Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 3W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -20°C ~ 85°C (TA) | - | - | 24-SSOP |
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LMV1031URX-20/NOPBIC AMP CLASS AB MONO 4DSBGA |
0 | - |
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Datasheet |
- | 4-XFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | - | 2V ~ 5V | Microphone | Surface Mount | -40°C ~ 85°C (TA) | - | - | 4-DSBGA |
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LM4910LQX/NOPBIC AMP CLASS AB STER 35MW 8WQFN |
0 | - |
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Datasheet |
Boomer® | 8-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 35mW x 2 @ 32Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WQFN (2x2) |
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TS4890IDIC AMP CLASS AB MONO 1W 8SO |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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NJM2171AR-TE1#IC AMP CLASS AB STER 8.5MW 10VSP |
0 | - |
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Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Not For New Designs | Class AB | Headphones, 2-Channel (Stereo) | 8.5mW x 2 @ 16Ohm | 1.8V ~ 4.5V | Mute, Standby | Surface Mount | -20°C ~ 75°C (TA) | - | - | 10-VSP |
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TS487IQTIC AMP CLASS AB STER 108MW 8DFN |
0 | - |
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Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 108mW x 2 @ 16Ohm | 2V ~ 5.5V | Depop, Short-Circuit Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-DFN (3x3) |
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LM4675TLX/NOPBIC AMP CLASS D MONO 2.7W 9DSBGA |
0 | - |
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Datasheet |
Boomer®, PowerWise® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2.7W x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA (1.6x1.6) |
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TPA2006D1DRBTG4IC AMP CLASS D MONO 1.45W 8SON |
0 | - |
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Datasheet |
- | 8-VDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 1-Channel (Mono) | 1.45W x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SON (3x3) |

