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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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TDA7577LVPDIC AMP AB STEREO 45W POWERSO-36 |
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Datasheet |
- | PowerSO-36 Exposed Top Pad | Tube | 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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IRS20965SPBFIC AMP CLASS D MONO 16SOIC |
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Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Class D | 1-Channel (Mono) | - | 10V ~ 15V | - | Surface Mount | -40°C ~ 125°C (TA) | - | - | 16-SOIC |
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LV49152V-MPB-EIC AMP CLASS D STER 15W 44SSOPJ |
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Datasheet |
- | 44-LSSOP (0.220", 5.60mm Width) Exposed Pad | Tube | Obsolete | Class D | 2-Channel (Stereo) | 15W x 2 @ 8Ohm | 9V ~ 18V | Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -25°C ~ 75°C (TA) | - | - | 44-SSOPJ |
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LV49821VH-MPB-HIC AMP CLSS AB STER 1.4W 13HSSOP |
0 | - |
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Datasheet |
- | 16-LSSOP (0.173", 4.40mm Width), 13 Leads | Tube | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 1.4W x 2 @ 8Ohm | 2.7V ~ 5.5V | Standby, Thermal Protection | Surface Mount | -30°C ~ 75°C (TA) | - | - | 13-HSSOP |
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STK412-750-EIC AMP CLASS H STEREO 22SIP |
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- | 22-SIP | Tape & Reel (TR) | Obsolete | Class H | 2-Channel (Stereo) | - | - | - | Through Hole | - | - | - | 22-SIP |
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STK433-330N-EIC AMP CLSS AB 3 CHAN 150W 19SIP |
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- | 19-SIP | Bulk | Obsolete | Class AB | 3-Channel | 150W x 3 @ 6Ohm | - | - | Through Hole | - | - | - | 19-SIP |
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BA3430F-E2IC AMP CLASS AB STEREO 24SOP |
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- | 24-SOIC (0.213", 5.40mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | - | 7V ~ 18V | - | Surface Mount | -30°C ~ 80°C (TA) | - | - | 24-SOP |
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MAX9895AETL+IC AMP CLASS AB STER 38MW 40TQFN |
0 | - |
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Datasheet |
- | 40-WFQFN Exposed Pad | Tray | Obsolete | Class AB | 2-Channel (Stereo) | 38mW x 2 @ 16Ohm | 2.7V ~ 4.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 40-TQFN (5x5) |
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MAX9895AETL+TIC AMP CLASS AB STER 38MW 40TQFN |
0 | - |
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Datasheet |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 38mW x 2 @ 16Ohm | 2.7V ~ 4.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 40-TQFN (5x5) |
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MAX98721EWV+TIC AUDIO AMP CLASS D WLP |
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* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
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WM9010ECSN/RIC AMP CLASS G STEREO 28MW 12CSP |
0 | - |
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Datasheet |
- | 12-WFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class G | 2-Channel (Stereo) | 28mW x 2 @ 32Ohm | 1.71V ~ 2V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-W-CSP (1.84x1.34) |
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WM9001GEFLIC AMP D/AB MONO 16QFN |
0 | - |
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Datasheet |
- | 16-WFQFN Exposed Pad | Tray | Obsolete | Class D, Class AB | 1-Channel (Mono) | - | 2.7V ~ 5.5V | Depop, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (3x3) |
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AS3561-DWLTIC AMP CLASS H STER 30MW 16WLCSP |
0 | - |
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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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TB2941HQIC AMP CLASS AB QUAD 49W 25HZIP |
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Datasheet |
- | 25-SIP Formed Leads | Tube | Active | Class AB | 4-Channel (Quad) | 49W x 4 @ 4Ohm | 6V ~ 18V | Mute, Short-Circuit and Thermal Protection, Shutdown | Through Hole | -40°C ~ 85°C (TA) | - | - | 25-HZIP |
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LA4425A-MTK-EIC AMP CLASS AB MONO 6W 5SIPH |
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- | 5-SIP | Bulk | Obsolete | Class AB | 1-Channel (Mono) | 6W x 1 @ 4Ohm | 5V ~ 16V | Depop, Overvoltage, Short Circuit, Thermal Protection | Through Hole | -30°C ~ 80°C (TA) | - | - | 5-SIPH |
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LV4910T-TLM-EIC AMP CLASS D STEREO 2W 30TSSOP |
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Datasheet |
- | 30-TSSOP (0.220", 5.60mm Width) | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 2W x 2 @ 4Ohm | 2.5V ~ 5.5V | Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | - | - | - | 30-TSSOP |
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LA4282-EIC AMP CLASS AB STEREO 10W 12SIP |
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- | 12-SIP Exposed Pad | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 10V ~ 40V | Thermal Shutdown Protection | Through Hole | - | - | - | 12-SIP |
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LA4425AN-D-EIC AMP CLASS AB MONO 6W 5SIP |
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- | 5-SIP | Tube | Obsolete | Class AB | 1-Channel (Mono) | 6W x 1 @ 4Ohm | 5V ~ 16V | Depop, Overvoltage, Short Circuit, Thermal Protection | Through Hole | -30°C ~ 80°C (TA) | - | - | 5-SIP |
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LA4425F-EIC AMP CLASS AB MONO 6W 5SIPH |
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- | 5-SIP | Tube | Obsolete | Class AB | 1-Channel (Mono) | 6W x 1 @ 4Ohm | 5V ~ 16V | Depop, Overvoltage, Short Circuit, Thermal Protection | Through Hole | -40°C ~ 85°C (TA) | - | - | 5-SIPH |
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LA4440J-K-EIC AMP CLASS AB STEREO 6W 14SIP |
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- | 14-SIP | Tube | Obsolete | Class AB | 2-Channel (Stereo) | 6W x 2 @ 4Ohm | 13.2V | Depop, Overvoltage, Short Circuit, Thermal Protection | Through Hole | -20°C ~ 75°C (TA) | - | - | 14-SIP |

