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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LA42207-EAUDIO AMPLIFIER BTL 2CH |
12,952 | - |
|
- |
- | 15-SSIP Exposed Pad, Formed Leads | Bulk | Active | Class AB | 2-Channel (Stereo) | 7W x 2 @ 8Ohm | 11.5V ~ 16V | - | Through Hole | -20°C ~ 75°C (TA) | - | - | 15-HZIP |
|
TPA2000D2PWG4IC AMP AUDIO PWR 2W STER 24TSSOP |
344 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | Class D | 2-Channel (Stereo) | 2W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-TSSOP |
|
MAX9750AETI+TIC AMP CLASS AB STER 2.6W 28TQFN |
0 | - |
|
Datasheet |
DirectDrive® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.6W x 2 @ 3Ohm; 110mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (5x5) |
|
MAX9750CETI+TIC AMP CLASS AB STER 2.2W 28TQFN |
0 | - |
|
Datasheet |
DirectDrive® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.2W x 2 @ 3Ohm; 110mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (5x5) |
|
ISL99203IIZ-TAUDIO AMPLIFIER |
6,054 | - |
|
Datasheet |
- | 20-UFBGA, WLCSP | Bulk | Obsolete | Class D | 1-Channel (Mono) with Stereo Headphones | 1.5W x 1 @ 8Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-WLCSP (2.55x2.05) |
|
LM48556TLAUDIO AMPLIFIER(S |
500 | - |
|
Datasheet |
Boomer® | 12-WFBGA, DSBGA | Bulk | Active | Class AB | 1-Channel (Mono) | - | 2.7V ~ 4.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-DSBGA (2x2.5) |
|
|
MAX98500EWE+TIC AMP CLASS D MONO 2.2W 16WLP |
0 | - |
|
Datasheet |
- | 16-WFBGA, WLBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 2.2W x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-WLP |
|
MAX9763EUI+IC AMP CLASS AB MONO 3W 28TSSOP |
0 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 3W x 1 @ 3Ohm; 200mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TSSOP-EP |
|
TPA731DGNRIC AMP CLASS AB MONO 700MW 8MSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-HVSSOP |
|
TPA3101D2RGZTG4IC AMP AUDIO PWR 10W STER 48VQFN |
247 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Bulk | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 10V ~ 26V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | - | - | - | 48-VQFN (7x7) |
|
TPA0312PWPIC AMP AB STEREO 2.6W 24HTSSOP |
0 | - |
|
Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | 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 |
|
MAX9792CETI+IC AMP CLASS D MONO 3.7W 28TQFN |
0 | - |
|
Datasheet |
DirectDrive® | 28-WFQFN Exposed Pad | Bulk | Obsolete | Class D | 1-Channel (Mono) with Stereo Headphones | 3.7W x 1 @ 3Ohm; 180mW x 2 @ 32Ohm | 4.5V ~ 5.5V | Depop, LDO, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (4x4) |
|
ISL54003IRTZAUDIO AMPLIFIER |
2,027 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm | 2.7V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TQFN (4x4) |
|
TPA3000D1PWPIC AUDIO POWER AMP 24-HTSSOP |
1,260 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Class D | 1-Channel (Mono) | 12.8W x 1 @ 4Ohm | 8V ~ 18V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | - | - | - | 24-HTSSOP |
|
MAX98371EWV+IC AMP CLASS D MONO 15.8W 30WLP |
0 | - |
|
Datasheet |
- | 30-WFBGA, WLBGA | Bulk | Obsolete | Class D | 1-Channel (Mono) | 15.8W x 1 @ 4Ohm | 5.5V ~ 18V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 30-WLP |
|
IR4311MTRPBFIR4311 - POWIRAUDIO INTEGRATED A |
4,786 | - |
|
Datasheet |
- | 22-PowerVQFN | Bulk | Active | Class D | 1-Channel (Mono) | 35W x 1 @ 4Ohm | - | Depop, Differential Inputs | Surface Mount | -40°C ~ 100°C (TA) | - | - | 22-PQFN (5x6) |
|
LA4631VC-XEIC AMP CLASS AB STER 4.5W 12SIPH |
0 | - |
|
Datasheet |
- | 12-SIP Exposed Pad | Bulk | Obsolete | Class AB | 2-Channel (Stereo) | 4.5W x 2 @ 3Ohm | 5.5V ~ 22V | Depop, Standby | Through Hole | -20°C ~ 75°C (TA) | - | - | 12-SIPH |
|
MAX98371EWV+TIC AMP CLASS D MONO 15.8W 30WLP |
0 | - |
|
Datasheet |
- | 30-WFBGA, WLBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 15.8W x 1 @ 4Ohm | 5.5V ~ 18V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 30-WLP |
|
DRV604PWPIC AMP AB STEREO 40MW 28HTSSOP |
0 | - |
|
Datasheet |
DirectPath™ | 28-PowerTSSOP (0.173", 4.40mm Width) | Bulk | 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 |
|
LA4440-EAUDIO AMPLIFIER SE2CH/BTL |
321 | - |
|
- |
- | 14-SIP | Bulk | Active | Class AB | 2-Channel (Stereo) | 6W x 2 @ 4Ohm | 13.2V | - | Through Hole | -20°C ~ 75°C (TA) | - | - | 14-SIP |

