Audio Amplifiers
Use the filters and product table below to compare Audio Amplifiers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
.jpg "IS31AP4088A-QFLS2-TR")
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IS31AP4088A-QFLS2-TRIC AMP CLASS AB STER 2.84W 16QFN |
4,132 | - |
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Datasheet | - | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 2.84W x 1 @ 4Ohm: 98.5mW x 2 @ 32Ohm | 2.7V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (4x4) |
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IS31AP2031-QFLS2-TRIC AMP CLASS G MONO 2W 20QFN |
1,593 | - |
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Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class G | 1-Channel (Mono) | 2W x 1 @ 8Ohm | 2.7V ~ 4.5V | AGC, Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-QFN (3x3) |
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IS31AP4088D-QFLS2-TRIC AMP CLASS AB STER 2.6W 16QFN |
3,135 | - |
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Datasheet | - | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) | 2.6W x 2 @ 4Ohm | 2.7V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (4x4) |
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IS31AP2036A-CLS2-TRIC AMP CLASS K MONO 2W 16FCQFN |
4,098 | - |
|
Datasheet | - | 16-WFQFN | Tape & Reel (TR) | Active | Class K | 1-Channel (Mono) | 2W x 1 @ 8Ohm | 3V ~ 5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-FCQFN (2x2) |
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IS31AP4913-QFLS2-TRIC AMP CLASS AB STER 30MW 20QFN |
1,266 | - |
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Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | Headphones, 2-Channel (Stereo) | 30mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Bass Boost, Depop, Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-QFN (3x3) |
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IS31AP2112-ZLS2-TRIC AMP CLASS D 2 CH 40W 28TSSOP |
1,641 | - |
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Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 40W x 1 @ 4Ohm, 20W x 2 @ 8Ohm | 4.5V ~ 26V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-eTSSOP |
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IS31AP2111-ZLS1IC AMP CLASS D STER 20W 24ETSSOP |
3,241 | - |
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Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 20W x 2 @ 8Ohm | 10V ~ 26V | Depop, Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | 24-eTSSOP |
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IS31AP2121-LQLS1IC AMP CLASS D MONO 20W 48LQFP |
4,578 | - |
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Datasheet | - | 48-LQFP Exposed Pad | Tray | Obsolete | Class D | 1-Channel (Mono) | 20W x 2 @ 8Ohm | 10V ~ 26V | Depop, Short-Circuit and Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | 48-eLQFP (7x7) |
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IS31AP2145E-UTLS2-TRIC AMP CLASS D MONO 2.65W 9UTQFN |
4,169 | - |
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Datasheet | - | 9-UFBGA | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 1-Channel (Mono) | 2.65W x 1 @ 4Ohm | 2.7V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 9-UTQFN (1.5x1.5) |
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IS31AP4915A-QFLS2-TRIC AMP CLASS AB MONO 16QFN |
2,109 | - |
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Datasheet | - | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2.5V ~ 5.5V | Depop, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QFN (4x4) |
Audio Amplifiers FAQ
Common questions about filtering, comparing and sourcing Audio Amplifiers components.
How can I narrow the Audio Amplifiers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Audio Amplifiers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
