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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX9727EEP+IC AMP CLASS AB QUAD 20QSOP |
0 | - |
|
Datasheet |
DirectDrive® | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Class AB | 4-Channel (Quad) | - | 2.7V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-QSOP |
|
LM4947TLX/NOPBVOLUME CONTROL CIRCUIT, PBGA25 |
12,000 | - |
|
Datasheet |
Boomer® | 25-WFBGA | Bulk | Active | Class D | 1-Channel (Mono) with Stereo Headphones | 1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 25-uSMD |
|
MAX9722BETE+G104IC AMP CLSS AB STER 130MW 16TQFN |
0 | - |
|
Datasheet |
* | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
A22H165MJIC AMP CLASS G STEREO 16FLIPCHIP |
4,799 | - |
|
Datasheet |
- | 16-WFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class G | 2-Channel (Stereo) | - | 2.3V ~ 4.8V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-FlipChip (1.65x1.65) |
|
BD5467GUL-E2IC AMP CLASS D MONO 700MW 9VCSP |
2,860 | - |
|
Datasheet |
- | 9-UFBGA, CSPBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-VCSP50L1 (1.7x1.7) |
|
MAX9722BETE+WG104IC POWER MANAGEMENT |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
LM4838ITLXDUAL VOLUME CONTROL CIRCUIT |
1,000 | - |
|
Datasheet |
LM4838 | 36-WFBGA, DSBGA | Bulk | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2W x 2 @ 3Ohm | 2.7V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-DSBGA |
|
LM4845ITLAUDIO AMPLIFIER, 0.5W, 2 CHANNEL |
250 | - |
|
Datasheet |
Boomer® | 25-WFBGA, DSBGA | Bulk | Active | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.15W x 1 @ 8Ohm | 2.7V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 25-DSBGA (2.46x2.46) |
|
TPA122DGNRIC AMP CLASS AB STER 70MW 8MSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 70mW x 2 @ 8Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSSOP |
|
|
TPA6102A2DGKRIC AMP CLASS AB STER 50MW 8VSSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 50mW x 2 @ 16Ohm | 1.6V ~ 3.6V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-VSSOP |
|
NCP2890DMR2GIC AMP CLSS AB MONO 1.08W 8MICRO |
1,477 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.08W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-MSOP |
|
MAX9788EBP+TIC AMP CLASS G MONO 2.4W 20UCSP |
0 | - |
|
Datasheet |
- | 20-WFBGA | Tape & Reel (TR) | Obsolete | Class G | 1-Channel (Mono) | 2.4W x 1 @ 8Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-WLP |
|
SSM2211P1.5 W AUDIO POWER AMPLIFIER |
47,901 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Class AB | 1-Channel (Mono) | 1.5W x 1 @ 4Ohm | 2.7V ~ 5.5V | - | Through Hole | -40°C ~ 85°C (TA) | - | - | 8-PDIP |
|
LA4627-EAUDIO AMPLIFIER SE 2CH |
416 | - |
|
- |
- | 12-DIP (0.300", 7.62mm) | Bulk | Active | Class AB | 2-Channel (Stereo) | 2W x 2 @ 4Ohm, 2.5W x 2 @ 3Ohm | 9V ~ 22V | - | Through Hole | -25°C ~ 75°C (TA) | - | - | 12-DIP-F |
|
TPA112DRIC AMP CLASS AB STER 70MW 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |
|
SSM2301CPZ-R2IC AMP CLASS D MONO 1.52W 8LFCSP |
0 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.52W x 1 @ 8Ohm | 2.5V ~ 5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-LFCSP-VD (3x3) |
|
NCP2823AFCT2GIC AMP D MONO 1.8W 9FLIPCHIP |
3 | - |
|
Datasheet |
- | 9-WFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.8W x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-FlipChip (1.45x1.45) |
|
LA4627N-E2-CH AUDIO FREQUENCY POWER AMP |
80,200 | - |
|
Datasheet |
- | 12-DIP (0.300", 7.62mm) | Bulk | Active | Class AB | 2-Channel (Stereo) | 2W x 2 @ 4Ohm, 2.5W x 2 @ 3Ohm | 9V ~ 22V | - | Through Hole | -25°C ~ 75°C (TA) | - | - | 12-DIP-F |
|
TPA0312PWPRIC AMP AB STEREO 2.6W 24HTSSOP |
0 | - |
|
Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 2.6W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
|
LM48555TL/NOPBAUDIO AMPLIFIER, 1 CHANNEL(S), 1 |
625 | - |
|
Datasheet |
Boomer® | 12-WFBGA, DSBGA | Bulk | Active | Class AB | 1-Channel (Mono) | - | 2.7V ~ 9V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-DSBGA (2x2.5) |

