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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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TAS5760MDCARIC AMP D MON/STER 55.2W 48HTSSOP |
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Datasheet |
- | 48-PowerTFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 55.2W x 1 @ 4Ohm, 63.5W x 2 @ 4Ohm | 2.8V ~ 3.63V, 4.5V ~ 26.4V | Depop | Surface Mount | -25°C ~ 85°C (TA) | - | - | 48-HTSSOP |
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TDA7384BIC AMP AB QUAD 42W 25FLEXIWATT |
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- | 25-Flexiwatt, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 42W x 4 @ 4Ohm | 8V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | - | - | - | 25-Flexiwatt (Horizontal) |
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TDA7577BLVIC AMP AB STEREO 45W 27FLEXIWATT |
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Datasheet |
- | 27-Flexiwatt, Formed Leads | Tube | Active | Class AB | 2-Channel (Stereo) | 45W x 2 @ 4Ohm | 6V ~ 18V | Mute, Short-Circuit Protection, Standby | Through Hole | -40°C ~ 105°C (TA) | - | - | 27-Flexiwatt (Vertical) |
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TPA3100D2PHPG4IC AMP CLSS D STER 21.8W 48HTQFP |
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Datasheet |
- | 48-PowerTQFP | Tray | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 21.8W x 2 @ 8Ohm | 10V ~ 26V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-HTQFP (7x7) |
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TPA3005D2PHPG4IC AMP CLASS D STEREO 6W 48HTQFP |
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Datasheet |
- | 48-PowerTQFP | Tray | Obsolete | Class D | 2-Channel (Stereo) | 6W x 2 @ 8Ohm | 8.5V ~ 18V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-HTQFP (7x7) |
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TAS5342DDVRG4IC AMP D MONO/STER 200W 44HTSSOP |
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Datasheet |
PurePath Digital™ | 44-PowerTSSOP (0.244", 6.20mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 200W x 1 @ 2Ohm; 100W x 2 @ 4Ohm | 10.8V ~ 13.2V | Digital PWM Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 44-HTSSOP |
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LM4946SQ/NOPBIC AMP CLASS D MONO 1.3W 24WQFN |
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Datasheet |
Boomer® | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | 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) | - | - | 24-WQFN (4x4) |
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LM4980SD/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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TAS5121DKDG4IC AMP CLASS D MONO 100W 36HSSOP |
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Datasheet |
PurePath Digital™ | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tube | Obsolete | Class D | 1-Channel (Mono) | 100W x 1 @ 4Ohm | 10.8V ~ 13.2V | Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 36-HSSOP |
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LX1725ILQIC AMP D MONO/STEREO 32W 32MLPQ |
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Datasheet |
AudioMAX™ | 32-VQFN Exposed Pad | Bulk | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 32W x 1 @ 8Ohm; 16W x 2 @ 4Ohm | 12V ~ 35V, ±6V ~ 17.5V | Depop, Differential Inputs, Mute, PWM, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-MLPQ (7x7) |
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BD5424EFS-E2IC AMP CLASS D STER 20W 44HTSSOP |
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- | 44-VSOP (0.295", 7.50mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 20W x 2 @ 8Ohm | 10V ~ 18V | Depop, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 44-HTSSOP-A |
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STA500IC AMP D DUAL/QUAD 60W PWRSO-36 |
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Datasheet |
- | PowerSO-36 Exposed Bottom Pad | Tube | Obsolete | Class D | 2-Channel (Stereo) or 4-Channel (Quad) | 60W x 2 @ 8Ohm | 10V ~ 36V | Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | PowerSO-36 |
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STA502AIC AMP D MONO 60W POWERSO-36 |
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- | PowerSO-36 Exposed Top Pad | Tube | Obsolete | Class D | 1-Channel (Mono) | 60W x 1 @ 8Ohm | 10V ~ 36V | Standby, Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | PowerSO-36 |
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TPA3003D2PFBRG4IC AMP CLASS D STER 3.75W 48TQFP |
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Datasheet |
- | 48-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 3.75W x 2 @ 8Ohm | 8.5V ~ 14V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-TQFP (7x7) |
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TAS5708PHPIC AMP CLSS D STER 20.2W 48HTQFP |
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Datasheet |
- | 48-PowerTQFP | Tray | Active | Class D | 2-Channel (Stereo) | 20.2W x 2 @ 8Ohm | 10V ~ 26V | Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | 0°C ~ 85°C (TA) | - | - | 48-HTQFP (7x7) |
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PAM8823FBE48-13AUDIO LOW VOLT,L-QFP7070-48EP,T& |
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- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 25W x 2 @ 8Ohm, 50W x 1 @ 4Ohm | 4.5V ~ 26V | - | Surface Mount | - | - | - | L-QFP7070-48EP (Type A1) |
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TPA3100D2RGZTG4IC AMP CLASS D STER 21.8W 48VQFN |
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Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 21.8W x 2 @ 8Ohm | 10V ~ 26V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-VQFN (7x7) |
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MAX4295ESE+TIC AMP CLASS D MONO 2W 16SOIC |
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- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2W x 1 @ 4Ohm | 2.7V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-SOIC |
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MAX4295EEE+TIC AMP CLASS D MONO 2W 16QSOP |
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- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2W x 1 @ 4Ohm | 2.7V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QSOP |
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ZXCD1000EQ16TAIC 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 | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 70°C (TA) | - | - | 16-QSOP-EP |

