Audio Amplifiers

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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
TPA6203A1ZQVRG1 IC AMP CLASS AB MONO 1.25W 8BGA Texas Instruments	2,903	-	RFQ	Datasheet	-	8-VFBGA	Tape & Reel (TR)	Obsolete	Class AB	1-Channel (Mono)	1.25W x 1 @ 8Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-BGA Microstar Junior (2x2)
NJM2772V-TE1# IC AMP CLASS AB STER 8MW 14SSOP Nisshinbo Micro Devices Inc.	1,793	-	RFQ	Datasheet	-	14-LSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	8mW x 2 @ 16Ohm	1.8V ~ 4.5V	Mute, Standby	Surface Mount	-20°C ~ 75°C (TA)	-	-	14-SSOP
LM4819LDX/NOPB IC AMP CLASS AB MONO 350MW 8WSON Texas Instruments	3,255	-	RFQ	Datasheet	Boomer®	8-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Class AB	1-Channel (Mono)	350mW x 1 @ 16Ohm	2V ~ 5.5V	Depop, Differential Inputs, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-WSON (2.5x2.5)
PAM8009KGR IC AMP D/AB STER 3W U-QFN4040-20 Diodes Incorporated	1,895	-	RFQ	Datasheet	-	20-UFQFN Exposed Pad	Tape & Reel (TR)	Active	Class D, Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 4Ohm	2.8V ~ 5.5V	Depop, Mute, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	U-QFN4040-20
TS487IDT IC AMP CLASS AB STEREO 108MW 8SO STMicroelectronics	2,712	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	108mW x 2 @ 16Ohm	2V ~ 5.5V	Depop, Short-Circuit Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOIC
TS4871ID IC AMP CLASS AB MONO 1W 8SO STMicroelectronics	2,875	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Class AB	1-Channel (Mono)	1W x 1 @ 8Ohm	2.5V ~ 5.5V	Depop, Standby, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOIC
PAM8404ZER IC AMP CLASS D STEREO 3W 16WCSP Diodes Incorporated	1,240	-	RFQ	Datasheet	-	16-WFBGA, WLCSP	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	3W x 2 @ 4Ohm	2.5V ~ 5.5V	Depop, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	16-WCSP (1.95x1.95)
TBA820M IC AMP CLASS B MONO 2W 8MINI DIP STMicroelectronics	4,577	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Class B	1-Channel (Mono)	2W x 1 @ 8Ohm	3V ~ 16V	-	Through Hole	-40°C ~ 150°C (TJ)	-	-	8-Mini DIP
TS4902IDT IC AMP CLASS AB MONO 700MW 8SO STMicroelectronics	2,163	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Class AB	1-Channel (Mono)	700mW x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Standby, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOIC
TS4900ID IC AMP CLASS AB MONO 700MW 8SO STMicroelectronics	4,087	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Class AB	1-Channel (Mono)	700mW x 1 @ 8Ohm	2.5V ~ 5.5V	Depop, Standby, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOIC
TS4902ID IC AMP CLASS AB MONO 700MW 8SO STMicroelectronics	4,946	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Class AB	1-Channel (Mono)	700mW x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Standby, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOIC
TS487ID IC AMP CLASS AB STEREO 108MW 8SO STMicroelectronics	3,470	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	108mW x 2 @ 16Ohm	2V ~ 5.5V	Depop, Short-Circuit Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOIC
NAU8315B31VG 1.0W MONO CLASS-D AUDIO AMPS I2S Nuvoton Technology Corporation	1,512	-	RFQ	Datasheet	-	12-UFBGA, WLCSP	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	1.8W x 1 @ 8Ohm; 3.2W x 1 @ 4Ohm	2.5V ~ 5.25V	-	Surface Mount	-40°C ~ 85°C	-	-	12-WLCSP (1.95x1.118)
MP1720DH-216-LF-Z IC AMP CLASS D MONO 2.78W 10MSOP Monolithic Power Systems Inc.	4,151	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.78W x 1 @ 4Ohm	-	Depop, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	10-MSOP-EP
MP1720DQ-216-LF-Z IC AMP CLASS D MONO 2.78W 10QFN Monolithic Power Systems Inc.	3,219	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.78W x 1 @ 4Ohm	2.5V ~ 5.5V	Depop, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	10-QFN (3x3)
TDA7267T IC AMP CLSS AB MONO 2W 8MINI DIP STMicroelectronics	2,644	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Class AB	1-Channel (Mono)	2W x 1 @ 8Ohm	4.5V ~ 18V	Depop, Short-Circuit and Thermal Protection, Standby	Through Hole	0°C ~ 70°C (TA)	-	-	8-Mini DIP
ISD8101SYI IC AMP CLASS AB MONO 1.5W 8SOP Nuvoton Technology Corporation	2,561	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tube	Active	Class AB	1-Channel (Mono)	1.5W x 1 @ 8Ohm	2.4V ~ 6.8V	Depop	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-SOP-EP
LM4670ITLX/NOPB IC AMP CLASS D MONO 3W 9DSBGA Texas Instruments	3,873	-	RFQ	Datasheet	Boomer®	9-WFBGA, DSBGA	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	3W x 1 @ 4Ohm	2.4V ~ 5.5V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	9-DSBGA
LMV1012TPX-25/NOPB IC AMP CLASS AB MONO 4DSBGA Texas Instruments	2,686	-	RFQ	Datasheet	-	4-UFBGA, DSBGA	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	-	2V ~ 5V	Microphone	Surface Mount	-40°C ~ 85°C (TA)	-	-	4-DSBGA
LM4809LQX/NOPB IC AMP CLASS AB STER 105MW 8LLP Texas Instruments	4,808	-	RFQ	Datasheet	Boomer®	8-WQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	105mW x 2 @ 16Ohm	2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-WQFN (2x2)

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FREQUENTLY ASKED QUESTIONS

Audio Amplifiers FAQ

Common questions about selecting, comparing and sourcing Audio Amplifiers components through Winsun (HK) Electronics.

What should I check when selecting Audio Amplifiers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Audio Amplifiers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Audio Amplifiers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Audio Amplifiers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.