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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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TDA7385EPDISCRETE |
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- | 25-Flexiwatt, Formed Leads | Bulk | Active | Class AB | 4-Channel (Quad) | 42W x 4 @ 4Ohm | 18V | - | Through Hole | 150°C (TJ) | - | - | 25-Flexiwatt (Vertical) |
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TDA8932BTW/N2,118IC AMP D MONO/STER 55W 32HTSSOP |
0 | - |
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Datasheet |
- | 32-TSSOP (0.240", 6.10mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 55W x 1 @ 8Ohm; 26.5W x 2 @ 4Ohm | 10V ~ 36V, ±5V ~ 18V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-HTSSOP |
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TPA6011A4PWPG4IC AMP CLASS AB STER 3W 24HTSSOP |
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Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tube | 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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TDA7377IC AMP CLASS AB DUAL/QUAD 35W |
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Datasheet |
- | - | Tube | Obsolete | Class AB | 2-Channel (Stereo) or 4-Channel (Quad) | 35W x 2 @ 4Ohm; 10W x 4 @ 2Ohm | 8V ~ 18V | Depop, Short-Circuit and Thermal Protection, Standby | - | - | - | - | - |
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E-TDA7377AIC AMP AB DUAL/QUAD 15MULTIWATT |
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Datasheet |
- | Multiwatt-15 (Vertical, Bent and Staggered Leads) | Tube | Active | Class AB | 2-Channel (Stereo) or 4-Channel (Quad) | 35W x 2 @ 4Ohm; 10W x 4 @ 2Ohm | 8V ~ 18V | Depop, Short-Circuit and Thermal Protection, Standby | Through Hole | - | Automotive | - | 15-Multiwatt |
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LM4960SQXIC AMP CLASS AB MONO 28WQFN |
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Datasheet |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 3V ~ 7V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
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TB2909FNG,EBIC AMP CLASS AB MONO 3W 16HSSOP |
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- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 3W x 1 @ 8Ohm | 6V ~ 16V | Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 110°C (TA) | - | - | 16-HTSSOP |
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TDA7298VIC AMP AB MONO 28W 7HEPTAWATT |
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Datasheet |
- | Heptawatt-7 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 28W x 1 @ 8Ohm | ±6V ~ 22V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | 0°C ~ 70°C (TA) | - | - | 7-HEPTAWATT |
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TDA7494IC AMP AB MONO 10W 15MULTIWATT |
0 | - |
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Datasheet |
- | Multiwatt-15 (Vertical, Bent and Staggered Leads) | Bulk | Obsolete | Class AB | 1-Channel (Mono) | 10W x 1 @ 8Ohm | 11V ~ 35V | Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control | Through Hole | -20°C ~ 85°C (TA) | - | - | 15-Multiwatt |
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TPA3124D2PWPIC AMP D MONO/STER 30W 24HTSSOP |
0 | - |
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Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | 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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TDA7297DIC AMP AB STEREO 10W POWERSO-20 |
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Datasheet |
- | 20-SOIC (0.433", 11.00mm Width) Exposed Pad | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 6.5V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | 0°C ~ 70°C (TA) | - | - | PowerSO-20 |
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NJU8725V-TE1#IC AMP CLASS D QUAD 800MW 24SSOP |
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Datasheet |
- | 24-LSOP (0.220", 5.60mm Width) | Tape & Reel (TR) | Obsolete | Class D | 4-Channel (Quad) | 800mW x 4 @ 8Ohm | 2.4V ~ 3.6V | Digital Inputs, I2S, Mute, Short-Circuit Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-SSOP |
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TDA7490LIC AMP D MON/STER 40W 25FLEXIWTT |
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Datasheet |
- | 25-Flexiwatt, Formed Leads | Tube | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 40W x 1 @ 16Ohm; 20W x 2 @ 8Ohm | ±10V ~ 25V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | 0°C ~ 70°C (TA) | - | - | 25-Flexiwatt (Vertical) |
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TAS5754MDCAIC AMP D MONO/STER 60W 48HTSSOP |
0 | - |
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Datasheet |
- | 48-PowerTFSOP (0.240", 6.10mm Width) | Tube | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 60W x 1 @ 4Ohm; 40W x 2 @ 4Ohm | 2.9V ~ 3.63V, 4.5V ~ 26.4V | Short Circuit Protection | Surface Mount | -25°C ~ 85°C (TA) | - | - | 48-HTSSOP |
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TPA3121D2PWPG4IC AMP D MONO/STER 30W 24HTSSOP |
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Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tube | 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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TS4997IQTIC AMP CLASS AB STEREO 1W 16QFN |
0 | - |
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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 | 3D, Depop, Differential Inputs, Standby, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (4x4) |
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LM4980SDX/NOPBIC AMP CLASS AB STER 42MW 10WSON |
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Datasheet |
Boomer®, PowerWise® | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 42mW x 2 @ 16Ohm | 1.5V ~ 3.3V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-SON (3x3) |
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TDA7851PDDISCRETE |
0 | - |
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- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
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AS3561-DWLMIC AMP CLASS H STER 30MW 16WLCSP |
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Datasheet |
- | 16-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class H | Headphones, 2-Channel (Stereo) | 30mW x 2 @ 16Ohm | 2.3V ~ 5.5V | Differential Inputs, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | - | - | - | 16-WLCSP (1.62x1.62) |
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TDA8922BJ/N2,112IC AMP D MONO/STEREO 88W DBS23P |
0 | - |
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Datasheet |
- | 23-SIP Formed Leads | Tube | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 88W x 1 @ 6Ohm; 50W x 2 @ 6Ohm | ±12.5V ~ 30V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | -40°C ~ 85°C (TA) | - | - | DBS23P |

