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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM4889MA/NOPBIC AMP CLASS AB MONO 1W 8SOIC |
121 | - |
|
Datasheet |
Boomer® | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
|
TPA3136AD2PWPRIC AMP CLASS D STER 10W 20HTSSOP |
976 | - |
|
Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 8V ~ 14.4V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-HTSSOP |
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|
LM4675SDX/NOPBIC AMP CLASS D MONO 2.7W 8WSON |
8,789 | - |
|
Datasheet |
Boomer®, PowerWise® | 8-WFDFN Exposed Pad | 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) | - | - | 8-WSON (3x3) |
|
PAM8008DRIC AMP CLASS D STEREO 2.4W 16SOP |
13,028 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 2.4W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -20°C ~ 85°C (TA) | - | - | 16-SOP |
|
LM4906MM/NOPBIC AMP CLASS AB MONO 1W 8VSSOP |
9,314 | - |
|
Datasheet |
Boomer® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.6V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-VSSOP |
|
LM4674SQ/NOPBIC AMP CLASS D STER 2.5W 16WQFN |
740 | - |
|
Datasheet |
Boomer® | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 2.5W x 2 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, PWM, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-WQFN (4x4) |
|
TPA6133A2RTJTIC AMP CLASS AB STER 142MW 20QFN |
400 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) | 142mW x 2 @ 16Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-QFN (4x4) |
|
LM4951SD/NOPBIC AMP CLASS AB MONO 1.8W 10WSON |
6,495 | - |
|
Datasheet |
Boomer® | 10-WDFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1.8W x 1 @ 8Ohm | 2.7V ~ 9V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-WSON (4x4) |
|
LM4881M/NOPBIC AMP CLASS AB STER 300MW 8SOIC |
348 | - |
|
Datasheet |
Boomer® | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Class AB | Headphones, 2-Channel (Stereo) | 300mW x 2 @ 8Ohm | 2.7V ~ 5.5V | Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
|
|
LM4673SD/NOPBIC AMP CLASS D MONO 2.65W 8WSON |
4,960 | - |
|
Datasheet |
Boomer®, PowerWise® | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2.65W x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WSON (3x3) |
|
LM4951ASD/NOPBIC AMP CLASS AB MONO 1.8W 10WSON |
1,693 | - |
|
Datasheet |
Boomer® | 10-WDFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1.8W x 1 @ 8Ohm | 2.7V ~ 9V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-WSON (4x4) |
|
LM4890MM/NOPBIC AMP CLASS AB MONO 1W 8VSSOP |
1,950 | - |
|
Datasheet |
Boomer® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-VSSOP |
|
|
LM4916MM/NOPBIC AMP CLSS AB MONO 85MW 10VSSOP |
412 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) with Stereo Headphones | 85mW x 1 @ 8Ohm; 14mW x 2 @ 16Ohm | 900mV ~ 2.5V | Depop, Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
|
TPA3136AD2PWPIC AMP CLASS D STER 10W 20HTSSOP |
1,047 | - |
|
Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 4.5V ~ 14.4V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 125°C (TA) | - | - | 28-HTSSOP |
|
TPA2028D1YZFTIC AMP CLASS D MONO 3W 9DSBGA |
2,776 | - |
|
Datasheet |
SmartGain™ | 9-UFBGA, DSBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 3W x 1 @ 4Ohm | 2.5V ~ 5.5V | AGC, Differential Inputs, DRC, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
|
TPA2012D2RTJTIC AMP CLASS D STEREO 2.1W 20QFN |
762 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | 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) |
|
|
TPA2001D1PWRIC AMP CLASS D MONO 1W 16TSSOP |
7,616 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 1W x 1 @ 8Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-TSSOP |
|
TPA3140D2PWPRIC AMP CLASS D STER 10W 28HTSSOP |
1,735 | - |
|
Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 4.5V ~ 14.4V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-HTSSOP |
|
LM48560TL/NOPBIC AMP CLASS H MONO 16DSBGA |
608 | - |
|
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) |
|
TLV320DAC3203IRGETIC AMP CLASS AB STEREO 24VQFN |
590 | - |
|
Datasheet |
PowerTune™ | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | - | 1.5V ~ 1.95V | Depop, I2C, I2S, Microphone, Mute, SPI, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-VQFN (4x4) |

