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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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ISL54003IRTZ-TIC AMP CLSS AB MONO 1.23W 20TQFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | 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) |
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ISL54005IRTZ-TIC AMP CLSS AB MONO 1.23W 20TQFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm | 2.7V ~ 5.5V | Depop, Input Multiplexer, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TQFN (4x4) |
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ISL54006IRTZ-TIC AMP CLSS AB MONO 1.23W 20TQFN |
0 | - |
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Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm | 2.7V ~ 5.5V | Depop, Input Multiplexer, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TQFN (4x4) |
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LME49610TS/NOPBIC AMP CLASS AB MONO 500MW TO263 |
0 | - |
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Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Class AB | 1-Channel (Mono) | 500mW x 1 @ 32Ohm | ±2.25V ~ 22V | Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | TO-263 (DDPAK-5) |
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LM49350RLX/NOPBIC AMP CLASS D MONO 2W 36DSBGA |
0 | - |
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Datasheet |
Boomer® | 36-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) with Mono and Stereo Headphones | 2W x 1 @ 4Ohm; 69mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-DSBGA (3.5x3.24) |
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CS3511-CNZIC AMP CLASS D STER 11.8W 32QFN |
0 | - |
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Datasheet |
- | 32-VQFN Exposed Pad | Tray | Obsolete | Class D | 2-Channel (Stereo) | 11.8W x 2 @ 6Ohm | 8.5V ~ 13.2V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -10°C ~ 70°C (TA) | - | - | 32-QFN (6x6) |
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CS4412A-CNZIC AMP D DUAL/QUAD 30W 48QFN |
0 | - |
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Datasheet |
Popguard® | 48-QFN | Tray | Obsolete | Class D | 2-Channel (Stereo) or 4-Channel (Quad) | 30W x 1 @ 4Ohm; 15W x 2 @ 8Ohm | 8V ~ 18V | Depop, Short-Circuit and Thermal Protection, Standby | Surface Mount | -10°C ~ 70°C (TA) | - | - | 48-QFN-EP (9x9) |
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NE58633BS,115IC AMP CLASS D STER 40MW 32HVQFN |
0 | - |
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Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | Headphones, 2-Channel (Stereo) | 40mW x 2 @ 16Ohm | 0.9V ~ 1.7V | Depop, Differential Inputs, Microphone, Mute, Short-Circuit Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | 32-HVQFN (5x5) |
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SA58672TK,138IC AMP CLASS D MONO 3W 10HVSON |
0 | - |
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Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 3W x 1 @ 4Ohm | 2V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-HVSON (3x3) |
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TDA8950J/N1,112IC AMP D MONO/STEREO 340W DBS23P |
0 | - |
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Datasheet |
- | 23-SIP Formed Leads | Tube | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 340W x 1 @ 8Ohm; 170W x 2 @ 4Ohm | ±12.5V ~ 40V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | -40°C ~ 85°C (TA) | - | - | DBS23P |
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TFA9812HN/N1,557IC AMP CLASS D STER 15W 48HVQFN |
0 | - |
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Datasheet |
- | 48-VFQFN Exposed Pad | Tray | Obsolete | Class D | 2-Channel (Stereo) | 15W x 2 @ 8Ohm | 8V ~ 20V | Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-HVQFN (7x7) |
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TFA9812HN/N1,518IC AMP CLASS D STER 15W 48HVQFN |
0 | - |
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Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 15W x 2 @ 8Ohm | 8V ~ 20V | Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-HVQFN (7x7) |
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TFA9815T/N1,112IC AMP CLASS D STEREO 18W 32SO |
0 | - |
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Datasheet |
- | 32-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Class D | 2-Channel (Stereo) | 18W x 2 @ 4Ohm | 8V ~ 20V | Differential Inputs, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-SO |
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TDA2004RIC AMP B STEREO 12W 11MULTIWATT |
0 | - |
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Datasheet |
- | Multiwatt-11 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class B | 2-Channel (Stereo) | 12W x 2 @ 2Ohm | 8V ~ 18V | Short-Circuit and Thermal Protection | Through Hole | -40°C ~ 150°C (TJ) | - | - | 11-Multiwatt |
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CS3511-CNZRIC AMP CLASS D STER 11.8W 32QFN |
0 | - |
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Datasheet |
- | 32-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 11.8W x 2 @ 6Ohm | 8.5V ~ 13.2V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -10°C ~ 70°C (TA) | - | - | 32-QFN (6x6) |
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LM4937RL/NOPBIC AMP AB MONO 1.25W 36DSBGA |
0 | - |
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Datasheet |
Boomer® | 36-WFBGA, DSBGA | 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, Differential Inputs, I2C, I2S, Mute, Shutdown, SPI, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 36-DSBGA (3.5x3.24) |
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ISL99202IRTAZIC AMP CLASS AB STER 70MW 12TQFN |
0 | - |
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Datasheet |
- | 12-WFQFN Exposed Pad | Tube | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 70mW x 2 @ 16Ohm | 2.4V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-TQFN (3x3) |
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ISL99202IRTAZ-TIC AMP CLASS AB STER 70MW 12TQFN |
0 | - |
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Datasheet |
- | 12-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 70mW x 2 @ 16Ohm | 2.4V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-TQFN (3x3) |
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ISL99202IRTAZ-TKIC AMP CLASS AB STER 70MW 12TQFN |
0 | - |
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Datasheet |
- | 12-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 70mW x 2 @ 16Ohm | 2.4V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-TQFN (3x3) |
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SSM2356CBZ-RLIC AMP CLASS D STER 2.5W 16WLCSP |
0 | - |
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Datasheet |
- | 16-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 2.5W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-WLCSP (1.66x1.66) |

