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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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LM380NIC AMP CLASS AB MONO 2.5W 14DIP |
0 | - |
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Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 2.5W x 1 @ 8Ohm | 10V ~ 22V | Short-Circuit and Thermal Protection | Through Hole | 0°C ~ 70°C (TA) | - | - | 14-PDIP |
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LM386N-1IC AMP CLASS AB MONO 325MW 8DIP |
0 | - |
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Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Class AB | 1-Channel (Mono) | 325mW x 1 @ 8Ohm | 4V ~ 12V | - | Through Hole | 0°C ~ 70°C (TA) | - | - | 8-PDIP |
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SSM2529ACBZ-RLIC AMP CLASS D MONO 3.1W 16WLCSP |
0 | - |
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Datasheet |
- | 16-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 3.1W x 1 @ 4Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-WLCSP (1.92x1.94) |
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MAX98311EWL+TIC AMP CLASS AB WLP |
0 | - |
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* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
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TDA1566TH/N2S,112IC AMP AB MONO/STER 150W 24HSOP |
0 | - |
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Datasheet |
- | 24-BSOP (0.433", 11.00mm Width) Exposed Pad | Tube | Obsolete | Class AB | 1-Channel (Mono) or 2-Channel (Stereo) | 150W x 1 @ 1Ohm; 75W x 2 @ 2Ohm | 6.5V ~ 18V | Depop, I2C, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HSOP |
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TDA8954TH/N1,112IC AMP D MONO/STEREO 420W 24HSOP |
0 | - |
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Datasheet |
- | 24-BSOP (0.433", 11.00mm Width) Exposed Pad | Tube | Obsolete | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 420W x 1 @ 8Ohm; 210W x 2 @ 4Ohm | ±12.5V ~ 42.5V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HSOP |
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TDF8546J/N2,112IC AMP CLASS AB QUAD 25W DBS27P |
0 | - |
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- |
- | 27-SIP, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | Through Hole | - | - | - | DBS27P |
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PAM8302LASCRIC AMP CLASS D MONO 2.5W 8MSOP |
0 | - |
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Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 2.5W x 1 @ 4Ohm | 2V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-MSOP |
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PAM8803NHRIC AMP CLASS D STEREO 3W 24SSOP |
0 | - |
|
- |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 3W x 2 @ 4Ohm | 2.2V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-SSOP |
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MAX98504EWV+TIC AUDIO AMP CLASS D |
0 | - |
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* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
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TDF8546ATH/N1,118IC AMP CLASS AB QUAD 25W 36HSOP |
0 | - |
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- |
- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 4-Channel (Quad) | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | Surface Mount | - | - | - | 36-HSOP |
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TDF8548ATH/N1JIC AMP CLASS AB QUAD 28W 36HSOP |
0 | - |
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- |
- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 4-Channel (Quad) | 28W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | Surface Mount | - | - | - | 36-HSOP |
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TDF8591TH/N1TJIC AMP CLASS D 100W 24HSOP |
0 | - |
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Datasheet |
- | 24-BSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | - | 100W x 2 @ 4Ohm | 14V ~ 29V | Depop, Short-Circuit and Thermal Protection | Surface Mount | - | Automotive | AEC-Q100 | 24-HSOP |
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TDF8546AJ/N1,112IC AMP CLASS AB QUAD 25W DBS27P |
0 | - |
|
- |
- | 27-SIP, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 25W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | Through Hole | - | - | - | DBS27P |
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TDF8548AJ/N1UIC AMP CLASS AB QUAD 28W DBS27P |
0 | - |
|
- |
- | 27-SIP, Formed Leads | Tube | Obsolete | Class AB | 4-Channel (Quad) | 28W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | Through Hole | - | - | - | DBS27P |
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TDF8548ATH/N1UIC AMP CLASS AB QUAD 28W 36HSOP |
0 | - |
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- |
- | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tube | Obsolete | Class AB | 4-Channel (Quad) | 28W x 4 @ 4Ohm | 6V ~ 18V | Depop, Short-Circuit and Thermal Protection | Surface Mount | - | - | - | 36-HSOP |
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MAX9830AETA+TG2ZIC AMP CLASS D MONO 2.25W 8TDFN |
0 | - |
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- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 2.25W x 1 @ 4Ohm | 2.6V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-TDFN-EP (2x2) |
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TDA7577LVPDTRIC AMP AB STEREO 45W POWERSO-36 |
0 | - |
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Datasheet |
- | PowerSO-36 Exposed Top Pad | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) | 45W x 2 @ 4Ohm | 6V ~ 18V | Mute, Short-Circuit Protection, Standby | Surface Mount | -40°C ~ 105°C (TA) | - | - | PowerSO-36 |
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TDA7391LVPDUIC AMP AB MONO 45W POWERSO-20 |
0 | - |
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Datasheet |
- | 20-PowerSOIC (0.433", 11.00mm Width) | Tube | Active | Class AB | 1-Channel (Mono) | 45W x 1 @ 3.2Ohm | 6V ~ 18V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 150°C (TJ) | - | - | PowerSO-20 |
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TDA7577LVIC AMP AB STEREO 45W 27FLEXIWATT |
0 | - |
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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) |

