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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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TAS2770YFFTIC AMP CLASS D MONO 20W 30DSBGA |
0 | - |
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Datasheet |
- | 30-UFBGA, DSBGA | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 20W x 1 @ 4Ohm | 1.65V ~ 1.95V, 4.5V ~ 16V | I2C, I2S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C | - | - | 30-DSBGA |
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BD88220GUL-E2IC AMP AB STEREO 80MW VCSP50L2 |
0 | - |
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Datasheet |
- | 14-UFBGA, CSPBGA | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) | 80mW x 2 @ 16Ohm | 2.4V ~ 5.5V | Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | VCSP50L2 |
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IS31AP4833-TQLS2IC AMP CLASS AB STER 2.8W 48TQFP |
0 | - |
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Datasheet |
- | 48-TQFP Exposed Pad | Tray | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.8W x 2 @ 4Ohm | 3V ~ 5.5V | Depop, Mute, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-TQFP |
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BD78306EFJ-ME21.2W MONAURAL SPEAKER AMPLIFIER |
8 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class AB | 1-Channel (Mono) | 1.6W x 1 @ 8Ohm | 4V ~ 5.5V | - | Surface Mount | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 8-HTSOP-J |
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TAS5733LDCARIC AMP CLASS D STER 10W 48HTSSOP |
0 | - |
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Datasheet |
- | 48-PowerTFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 3V ~ 3.6V | Depop, Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 85°C (TA) | - | - | 48-HTSSOP |
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TPA6304QDDVRQ145-W, 2.1-MHZ ANALOG INPUT 4-CHA |
0 | - |
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Datasheet |
- | 44-PowerTSSOP (0.244", 6.20mm Width) | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | 55W x 4 @ 4Ohm | 4.5V ~ 18V | - | Surface Mount | -40°C ~ 125°C (TA) | - | - | 44-HTSSOP |
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STA510FTRIC AMP D MONO/STER 200W PWRSO-36 |
0 | - |
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Datasheet |
- | 36-PowerFSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 200W x 1 @ 4Ohm; 100W x 2 @ 8Ohm | 10V ~ 40V | Standby, Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | PowerSSO-36 EPU |
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E-TDA7385IC AMP AB QUAD 37W 25FLEXIWATT |
0 | - |
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Datasheet |
- | 25-Flexiwatt, Formed Leads | Tube | Active | Class AB | 4-Channel (Quad) | 37W x 4 @ 4Ohm | 8V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Through Hole | - | Automotive | - | 25-Flexiwatt (Vertical) |
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FDA803D-EHTIC AMP D MONO 45W POWERSSO36 |
0 | - |
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Datasheet |
- | 36-PowerFSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 45W x 1 @ 2Ohm | 3.3V ~ 18V | I2C, I2S, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | PowerSSO-36 EPU |
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FDA803D-EHXIC AMP D MONO 45W POWERSSO36 |
0 | - |
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Datasheet |
- | 36-PowerFSOP (0.295", 7.50mm Width) | Tube | Active | Class D | 1-Channel (Mono) | 45W x 1 @ 2Ohm | 3.3V ~ 18V | I2C, I2S, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | PowerSSO-36 EPU |
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FDA803Q-V0Y1 CHANNEL CLASS D DIGITAL INPUT |
0 | - |
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Datasheet |
- | 48-TFQFN Exposed Pad | Tray | Active | Class D | 1-Channel (Mono) | 25W x 1 @ 4Ohm, 31W x 1 @ 4Ohm | 3.3V ~ 18V | - | Surface Mount, Wettable Flank | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 48-VFQFPN (7x7) |
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FDA903D-EHXIC AMP D MONO 45W POWERSSO36 |
0 | - |
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Datasheet |
- | 36-PowerFSOP (0.295", 7.50mm Width) | Tube | Active | Class D | 1-Channel (Mono) | 45W x 1 @ 2Ohm | 3.3V ~ 18V | I2C, I2S, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | PowerSSO-36 EPU |
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FDA903Q-V0Y1 X 45 W CLASS D DIGITAL INPUT A |
0 | - |
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Datasheet |
- | 48-TFQFN Exposed Pad | Tray | Active | Class D | 1-Channel (Mono) | 25W x 1 @ 4Ohm, 31W x 1 @ 4Ohm | 3.3V ~ 18V | - | Surface Mount, Wettable Flank | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 48-VFQFPN (7x7) |
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FDA903U-KBTIC AMP D MONO 45W POWERSSO-36 |
0 | - |
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Datasheet |
- | 36-PowerFSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 45W x 1 @ 2Ohm | 3.3V ~ 18V | - | Surface Mount | -40°C ~ 125°C (TA) | - | - | PowerSSO-36 EPU |
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IR4302MTRPBFIC AMP CLASS D STEREO 130W 44QFN |
2 | - |
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Datasheet |
- | 44-PowerVFQFN | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 130W x 2 @ 4Ohm | 10V ~ 15V | Depop, Differential Inputs | Surface Mount | -40°C ~ 100°C (TA) | - | - | 44-PQFN (7x7) |
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TPA3245DDVRIC AMP CLSS D STER 115W 44HTSSOP |
0 | - |
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Datasheet |
PurePath™ | 44-PowerTSSOP (0.244", 6.20mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 115W x 2 @ 2Ohm, 230W x 1 @ 4Ohm | 12V ~ 30V | Depop, Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | 44-HTSSOP |
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BD5413EFV-E2IC AMP CLASS D STER 5W 24HTSSOP |
0 | - |
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Datasheet |
- | 24-VSSOP (0.220", 5.60mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 5W x 2 @ 6Ohm | 6V ~ 10.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP-B |
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TDA75610S-ZSTIC AMP AB QUAD 45W POWERSO-36 |
0 | - |
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Datasheet |
- | PowerSO-36 Exposed Bottom Pad | Tape & Reel (TR) | Active | Class AB | 4-Channel (Quad) | 45W x 4 @ 4Ohm | 6V ~ 18V | Mute, Standby | Surface Mount | -40°C ~ 105°C (TA) | - | - | PowerSO-36 |
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TPA3101D2PHPRIC AMP CLASS D STER 10W 48HTQFP |
0 | - |
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Datasheet |
- | 48-PowerTQFP | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 10W 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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BD5426EFS-E2IC AMP CLASS D STER 10W 44HTSSOP |
0 | - |
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- | 44-VSOP (0.295", 7.50mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 10V ~ 16.5V | Depop, Mute, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 44-HTSSOP-A |

