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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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LM4843MHXIC AMP AB STEREO 2.2W 20HTSSOP |
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Datasheet |
Boomer® | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 2-Channel (Stereo) | 2.2W x 2 @ 3Ohm | 2.7V ~ 5.5V | Depop, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-HTSSOP |
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LM4835MTX/HALFIC AMP CLSS AB STER 2.2W 28TSSOP |
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Datasheet |
Boomer® | 28-TSSOP (0.173", 4.40mm Width) | 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-TSSOP |
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TPA6011A4PWPRG4IC AMP CLASS AB STER 3W 24HTSSOP |
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Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 2-Channel (Stereo) with Stereo Headphones | 3W x 2 @ 3Ohm | 4V ~ 5.5V | Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
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NJU8711V-TE2IC AMP CLASS D STEREO 10SSOP |
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Datasheet |
- | 10-LFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | - | 2V ~ 3.6V | Digital Inputs, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-SSOP |
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TDA7387EPAGIC AMP AB QUAD 41W 25FLEXIWATT |
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Datasheet |
- | 25-Flexiwatt, Formed Leads | Tube | Active | Class AB | 4-Channel (Quad) | 41W x 4 @ 4Ohm | 18V | Mute, Standby | Through Hole | -30°C ~ 85°C (TA) | - | - | 25-Flexiwatt (Vertical) |
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LM4961LQX/NOPBIC AMP CLASS AB MONO 28WQFN |
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Datasheet |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2.7V ~ 9V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
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TDA7256IC AMP AB MONO 30W 11MULTIWATT |
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Datasheet |
- | Multiwatt-11 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 30W x 1 @ 2Ohm | 8V ~ 18V | Depop, Differential Inputs, Mute, Short-Circuit Protection, Standby | Through Hole | -40°C ~ 150°C (TJ) | - | - | 11-Multiwatt |
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LM4700TIC AMP CLSS AB MONO 30W TO220-11 |
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Overture™ | TO-220-11 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 |
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LM4701T/NOPBIC AMP CLASS AB MONO 30W TO220-9 |
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Datasheet |
Overture™ | TO-220-9 Formed Leads | Tube | Obsolete | Class AB | 1-Channel (Mono) | 30W x 1 @ 8Ohm | 20V ~ 64V, ±10V ~ 32V | Depop, Mute, Short-Circuit and Thermal Protection | Through Hole | -20°C ~ 85°C (TA) | - | - | TO-220-9 |
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MAX9850ETI+TG47IC AMP CLASS AB STER 95MW 28TQFN |
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DirectDrive® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 95mW x 2 @ 16Ohm | 1.8V ~ 3.6V | DAC, Depop, Digital Inputs, I2C, I2S, Line Level Inputs and Outputs, Mute, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (5x5) |
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LM4925MM/NOPBIC AMP AB MONO 410MW 10VSSOP |
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Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 410mW x 1 @ 8Ohm; 40mW x 2 @ 16Ohm | 1.5V ~ 3.6V | Depop, Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
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LM4925SD/NOPBIC AMP CLSS AB MONO 410MW 10WSON |
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Datasheet |
Boomer® | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 410mW x 1 @ 8Ohm; 40mW x 2 @ 16Ohm | 1.5V ~ 3.6V | Depop, Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-SON (3x3) |
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LM4962TLX/NOPBIC AMP CLASS AB MONO 20DSBGA |
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Datasheet |
Boomer® | 20-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2.7V ~ 9V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-DSBGA |
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MAX9792CETI+TIC AMP CLASS D MONO 3.7W 28TQFN |
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Datasheet |
DirectDrive® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | 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) |
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TPA3124D2PWPRG4IC AMP D MONO/STER 30W 24HTSSOP |
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Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 30W x 1 @ 8Ohm; 15W x 2 @ 4Ohm | 10V ~ 26V | Depop, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
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ZXCD1010EQ16TAIC AMP CLASS D STEREO 1W 16QSOP |
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Datasheet |
- | 16-LSSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 1W x 2 @ 8Ohm | 12V ~ 18V | - | Surface Mount | -40°C ~ 70°C (TA) | - | - | 16-QSOP-EP |
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LM4840LQ/NOPBIC AMP CLASS AB STER 2.2W 28WQFN |
0 | - |
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Datasheet |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
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TS4998IQTIC AMP CLASS AB STEREO 1W 16QFN |
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Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 1W x 2 @ 8Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (4x4) |
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TDA8542TS/N1,118IC AMP CLASS AB STER 1.2W 20SSOP |
0 | - |
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Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 1.2W x 2 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-SSOP |
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SA58632BS,118IC AMP CLSS AB STER 2.2W 20HVQFN |
0 | - |
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Datasheet |
- | 20-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 2.2W x 2 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-HVQFN (5x6) |

