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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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ISL99201IRTAZ-TKIC AMP CLASS D MONO 1.4W 8TDFN |
813 | - |
|
Datasheet |
- | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.4W x 1 @ 8Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-TDFN (3x3) |
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TPA302DRIC AMP CLASS AB STER 300MW 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 2-Channel (Stereo) | 300mW x 2 @ 8Ohm | 2.7V ~ 5.5V | Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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MAX9775EBX+G45STEREO CLASS D AUDIO SUBSYSTEM |
39,358 | - |
|
Datasheet |
DirectDrive® | 36-WFBGA, WLBGA | Bulk | Active | Class D | 2-Channel (Stereo) with Stereo Headphones | 1.5W x 2 @ 4Ohm | 2.7V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-WLP (3.07x3.07) |
|
MAX4367EBL-TAUDIO POWER AMP WITH SHUTDOWN |
10,000 | - |
|
Datasheet |
- | 8-WFBGA, CSPBGA | Bulk | Active | - | - | - | - | - | Surface Mount | - | - | - | 8-UCSP (1.52x1.52) |
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MAX9700AEUBCLASS D AUDIO AMPLIFIER |
6,910 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Active | Class D | 1-Channel (Mono) | 1.6W x 1 @ 6Ohm | 2.5V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-uMAX |
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MAX9725BETCSTEREO HEADPHONE AMPLIFIER |
6,573 | - |
|
Datasheet |
DirectDrive® | 12-WQFN Exposed Pad | Bulk | Active | Class AB | Headphones, 2-Channel (Stereo) | 25mW x 2 @ 16Ohm | 0.9V ~ 1.8V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-TQFN (4x4) |
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LM4954TLX/NOPBAUDIO AMPLIFIER, 1 FUNC, PBGA9 |
6,000 | - |
|
Datasheet |
Boomer® | 9-WFBGA | Bulk | Active | Class AB | 1-Channel (Mono) | 3W x 1 @ 8Ohm | 2.7V ~ 9V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-µSMD (1.49x1.49) |
|
TPA112DIC AMP CLASS AB STER 70MW 8SOIC |
653 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 70mW x 2 @ 8Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
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LM48823TLX/NOPBIC AMP CLASS AB MONO 16DSBGA |
0 | - |
|
Datasheet |
- | 16-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2V ~ 4.5V | Depop, I2C, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA (2.5x2.12) |
|
SSM2250RM-R2IC AMP AUDIO PWR 1.5W AB 10MSOP |
2,507 | - |
|
Datasheet |
SoundMAX® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.5W x 1 @ 8Ohm; 90mW x 2 @ 32Ohm | 2.7V ~ 6V | Depop, Shutdown | Surface Mount | - | - | - | 10-MSOP |
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MAX9701EBP+G45STEREO AUDIO POWER AMPLIFIER |
2,140 | - |
|
Datasheet |
- | 20-WFBGA, CSPBGA | Bulk | Active | Class D | 2-Channel (Stereo) | 2.2W x 2 @ 4Ohm | 2.5V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-UCSP (2.03x2.54) |
|
MAX9720BEUESTEREO HEADPHONE AMPLIFIER |
1,861 | - |
|
Datasheet |
DirectDrive® | 16-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Class AB | Headphones, 2-Channel (Stereo) | 50mW x 2 @ 32Ohm | 1.8V ~ 3.6V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-TSSOP |
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SSM2250RMZ-R2IC AMP AUDIO PWR 1.5W AB 10MSOP |
750 | - |
|
Datasheet |
SoundMAX® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.5W x 1 @ 8Ohm; 90mW x 2 @ 32Ohm | 2.7V ~ 6V | Depop, Shutdown | Surface Mount | - | - | - | 10-MSOP |
|
MAX4465EXKMICROPHONE PREAMPLIFIER |
7,186 | - |
|
Datasheet |
- | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Active | Class AB | 1-Channel (Mono) | - | 2.4V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | SC-70-5 |
|
LM4830NVOLUME CONTROL CIRCUIT |
1,210 | - |
|
Datasheet |
- | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Class AB | 1-Channel (Mono) with Mono Headphones | 2W x 1 @ 4Ohm; 100mW x 1 @ 32Ohm | 2.7V ~ 5.5V | Microphone, Shutdown, Thermal Protection, Volume Control | Through Hole | - | - | - | 24-DIP |
|
LM4949TL/NOPBVOLUME CONTROL CIRCUIT, PBGA25 |
250 | - |
|
Datasheet |
Boomer® | 25-WFBGA | Bulk | Active | Class D | 2-Channel (Stereo) with Stereo Headphones | 2.5W x 2 @ 4Ohm; 190mW x 2 @ 16Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 25-µSMD (2.7x2.7) |
|
LM48557TLX/NOPBIC AMP CLASS AB MONO 16USMD |
0 | - |
|
Datasheet |
Boomer® | 16-WFBGA, DSBGA | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | - | 2.7V ~ 4.5V | Depop, Differential Inputs, I2C, Mute, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA |
|
FAN7031MTFXAUDIO AMPLIFIER, PDSO20 |
87,500 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.45W x 2 @ 4Ohm | 2.7V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TSSOP-EP |
|
MAX4365ETAAUDIO POWER AMP WITH SHUTDOWN |
1,015 | - |
|
Datasheet |
- | 8-WDFN Exposed Pad | Bulk | Active | Class AB | 1-Channel (Mono) | 1.4W x 1 @ 8Ohm | 2.7V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-TDFN-EP (3x3) |
|
MAX9775EBX+TG45IC AMP CLASS D STEREO 1.5W 36WLP |
0 | - |
|
Datasheet |
DirectDrive® | 36-WFBGA, WLBGA | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) with Stereo Headphones | 1.5W x 2 @ 4Ohm; 60mW x 2 @ 16Ohm | 2.7V ~ 5.5V | 3D, Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-WLP (3.07x3.07) |

