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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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TPA0233DGQRG4IC AMP CLASS AB MONO 2W 10MSOP |
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Datasheet |
- | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 2W x 1 @ 4Ohm; 92mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-HVSSOP |
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LM4879ITL/NOPBIC AMP CLASS AB MONO 1.1W 9DSBGA |
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Boomer® | 9-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.1W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-DSBGA |
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LM4674TL/NOPBIC AMP CLASS D STER 2.5W 16USMD |
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Datasheet |
Boomer® | 16-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 2.5W x 2 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, PWM, Short-Circuit Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-DSBGA |
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TDA2052VIC AMP AB MONO 40W 7HEPTAWATT |
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Datasheet |
- | Heptawatt-7 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 40W x 1 @ 4Ohm | ±6V ~ 25V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | 0°C ~ 70°C (TA) | - | - | 7-HEPTAWATT |
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LV4912GP-TE-L-EIC AMP CLASS D MONO 2W 24VCT |
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- | 24-WFQFN | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 2W x 1 @ 4Ohm | 2.7V ~ 5.5V | Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -20°C ~ 75°C (TA) | - | - | 24-VCT (3.5x3.5) |
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LM4859SPX/NOPBIC AMP CLASS AB STER 1.6W 28WQFN |
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Datasheet |
Boomer® | 28-UFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-UQFN (5x5) |
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LM4927SD/NOPBIC AMP CLASS AB MONO 2.5W 8WSON |
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Datasheet |
Boomer® | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 2.5W x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WSON (3x3) |
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NCP2820FCT1GIC AMP D MONO 2.65W 9FLIPCHIP |
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Datasheet |
- | 9-WFBGA, FCBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 2.65W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-FlipChip (1.45x1.45) |
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TPA6135A2RTERIC AMP CLASS AB STER 25MW 16WQFN |
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Datasheet |
DirectPath™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 25mW x 2 @ 16Ohm | 2.3V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-WQFN (3x3) |
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ISL99201IRTBZ-TKIC AMP CLASS D MONO 1.4W 8TDFN |
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Datasheet |
- | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.4W x 1 @ 8Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-TDFN (3x3) |
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ISL99201IRTDZ-TKIC AMP CLASS D MONO 1.4W 8TDFN |
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Datasheet |
- | 8-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.4W x 1 @ 8Ohm | 2.4V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-TDFN (3x3) |
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RT9101GQWIC AMP CLASS D MONO 2.65W 8WDFN |
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Datasheet |
- | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2.65W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WDFN (3x3) |
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TDA7480LIC AMP CLASS D MONO 10W 20DIP |
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- | 20-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 10W x 1 @ 8Ohm | ±10V ~ 16V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | - | - | - | 20-DIP |
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MAX98395EWI+TLOW QUIESCENT POWER DIGITAL INPU |
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Datasheet |
- | 28-XFBGA, WLBGA | Tape & Reel (TR) | Active | Class DG | 1-Channel (Mono) | 7.7W x 1 @ 8Ohm, 11.7W x 1 @ 4Ohm | 1.14V ~ 14V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WLP (2.88x1.62) |
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LM4866MTE/NOPBIC AMP AB STEREO 3.2W 20HTSSOP |
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Datasheet |
Boomer® | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Class AB | 2-Channel (Stereo) | 3.2W x 2 @ 3Ohm | 2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-HTSSOP |
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TDA8541T/N1,118IC AMP CLASS AB MONO 1.2W 8SO |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | 1.2W x 1 @ 8Ohm | 2.2V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SO |
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LM4859TLX/NOPBIC AMP CLASS AB STER 1.6W 30USMD |
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Datasheet |
Boomer® | 30-WFBGA | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 30-DSBGA |
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TDA7263IC AMP AB STEREO 12W 11CLIPWATT |
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Datasheet |
- | Clipwatt-11 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 12W x 2 @ 8Ohm | 10V ~ 30V | Depop, Mute, Short-Circuit and Thermal Protection | Through Hole | 0°C ~ 70°C (TA) | - | - | 11-Clipwatt |
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TAS2521IRGERIC AMP CLASS D MONO 2W 24VQFN |
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Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) with Mono Headphones | 2W x 1 @ 4Ohm | 1.5V ~ 1.95V | I2C, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-VQFN (4x4) |
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MP7705DF-LF-P12V, 2X5W/2X2.5W CLASSD STEREO S |
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Datasheet |
MP | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 5W x 2 @ 4Ohm; 2.5W x 2 @ 8Ohm | 9.5V ~ 12V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TSSOPF-EP |

