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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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TDA7375VIC AMP AB DUAL/QUAD 15MULTIWATT |
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Datasheet |
- | Multiwatt-15 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 2-Channel (Stereo) or 4-Channel (Quad) | 40W x 2 @ 4Ohm; 12W x 4 @ 2Ohm | 8V ~ 18V | Depop, Short-Circuit and Thermal Protection, Standby | Through Hole | -40°C ~ 150°C (TJ) | - | - | 15-Multiwatt |
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MA12070P1XUMA1AUDIO IC PG-VQFN-64 |
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Datasheet |
- | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 30W x 2 @ 8Ohm | 4V ~ 26V | - | Surface Mount | 0°C ~ 85°C (TA) | - | - | 64-QFN-EP (9x9) |
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LM49321RLX/NOPBIC AMP CLSS AB MONO 1.25W 36USMD |
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Datasheet |
Boomer® | 36-WFBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Mono and Stereo Headphones | 1.25W x 1 @ 8Ohm; 80mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, I2C, I2S, SPI, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-uSMD |
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LM4946TM/NOPBIC AMP CLASS D MONO 1.3W 25USMD |
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Datasheet |
Boomer® | 25-UFBGA | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 1-Channel (Mono) with Stereo Headphones | 1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 25-uSMD |
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TPA6120A2RGYRIC AMP CLASS AB STER 80MW 14VQFN |
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Datasheet |
- | 14-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 80mW x 2 @ 600Ohm | 10V ~ 30V, ±5V ~ 15V | Differential Inputs, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-VQFN (3.5x3.5) |
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SSM2518CPZ-RLIC AMP CLASS D STER 2.5W 20LFCSP |
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Datasheet |
- | 20-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 2.5W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-LFCSP (4x4) |
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AS3422IC AMP CLASS AB STEREO 32QFN |
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Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | - | 1V ~ 1.8V | Depop, Differential Inputs, I2C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control | Surface Mount | -20°C ~ 85°C (TA) | - | - | 32-QFN (5x5) |
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LM4700TF/NOPBIC AMP AB MONO 30W TO220-11 |
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Overture™ | TO-220-11 Isolated Tab, Formed Leads | Tube | Obsolete | Class AB | 1-Channel (Mono) | 30W x 1 @ 8Ohm | 20V ~ 64V, ±10V ~ 32V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | -20°C ~ 85°C (TA) | - | - | TO-220-11 Isolated |
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NJU8755V-TE1IC AMP CLASS D STER 1.2W 20SSOP |
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Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 1.2W x 2 @ 8Ohm | 2.7V ~ 5.25V | Mute, PWM, Short-Circuit Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-SSOP |
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TAS5751MDCAIC AMP CLASS D STER 25W 48HTSSOP |
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Datasheet |
- | 48-PowerTFSOP (0.240", 6.10mm Width) | Tube | Active | Class D | 2-Channel (Stereo) | 25W x 2 @ 8Ohm | 3V ~ 3.6V, 8V ~ 26.4V | Depop, Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 85°C (TA) | - | - | 48-HTSSOP |
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SSM2319CBZ-REEL7IC AMP CLASS D MONO 3.7W 9WLCSP |
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Datasheet |
- | 9-WFBGA, WLCSP | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 3.7W x 1 @ 3Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-WLCSP (1.46x1.46) |
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LM49352RLX/NOPBIC AMP CLASS D MONO 1.4W 36DSBGA |
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Datasheet |
Boomer®, PowerWise® | 36-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) with Mono and Stereo Headphones | 1.4W x 1 @ 8Ohm; 65mW x 2 @ 32Ohm | - | Depop, Differential Inputs, I2C, I2S, Microphone, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-DSBGA (3.5x3.24) |
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FDA903U-KBX1 X 45 W CLASS D DIGITAL INPUT A |
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Datasheet |
- | 36-PowerFSOP (0.295", 7.50mm Width) | Tube | Active | Class D | 1-Channel (Mono) | 45W x 1 @ 2Ohm | 3.3V ~ 18V | - | Surface Mount | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | PowerSSO-36 EPU |
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SSM2019BRWZRLIC AMP CLASS AB MONO 16SOIC |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | - | 10V ~ 36V, ±5V ~ 18V | Differential Inputs | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-SOIC |
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CS35L45-CWZR15-V BOOSTED MONO CLASS D AMPLIF |
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Datasheet |
- | 36-BGA, WLCSP | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 6.8W x 1 @ 8Ohm | 15V | - | Surface Mount | - | - | - | 36-WLCSP |
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LM4838LQ/NOPBIC AMP CLASS AB STER 2.2W 28WQFN |
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Datasheet |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
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TDA7396IC AMP AB MONO 65W 11MULTIWATT |
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Datasheet |
- | Multiwatt-11 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 65W x 1 @ 2Ohm | 8V ~ 18V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | -40°C ~ 150°C (TJ) | - | - | 11-Multiwatt |
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LM4853LD/NOPBIC AMP CLASS AB MONO 1.9W 14WSON |
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Datasheet |
Boomer® | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.9W x 1 @ 3Ohm; 300mW x 2 @ 8Ohm | 2.4V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-WSON (4x4) |
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MAX9714ETJ+TIC AMP CLASS D STEREO 8W 32TQFN |
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- | 32-WQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 8W x 2 @ 16Ohm | 10V ~ 25V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-TQFN (7x7) |
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TPA3007D1PWRG4IC AMP CLASS D MONO 6.5W 24TSSOP |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 6.5W x 1 @ 8Ohm | 8V ~ 18V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-TSSOP |

