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
LM4921ITLX/NOPB IC AMP CLSS AB STER 50MW 20DSBGA Texas Instruments	3,401	-	RFQ	Datasheet	Boomer®	20-WFBGA, DSBGA	Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	50mW x 2 @ 32Ohm	2.6V ~ 5.5V	DAC, I2S, Mute, Shutdown, SPI, Standby, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	-	-	20-DSBGA
TDA7266P 3 W + 3 W DUAL BRIDGE AMPLIFIER STMicroelectronics	2,996	-	RFQ	Datasheet	-	24-PowerBSOP (0.295", 7.50mm Width)	Tube	Obsolete	Class AB	2-Channel (Stereo)	4W x 2 @ 8Ohm	3.5V ~ 12V	-	Surface Mount	0°C ~ 70°C	Automotive	AEC-Q100	PowerSSO-24
LMV1091TMX/NOPB IC AMP CLASS AB STEREO 25USMD Texas Instruments	3,778	-	RFQ	Datasheet	-	25-WFBGA	Tape & Reel (TR)	Not For New Designs	Class AB	2-Channel (Stereo)	-	2.7V ~ 5.5V	Differential Inputs, Microphone, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	25-µSMD (2.02x2.02)
LM4866MT/NOPB IC AMP CLSS AB STER 3.2W 20TSSOP Texas Instruments	4,902	-	RFQ	Datasheet	Boomer®	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Class AB	2-Channel (Stereo)	3.2W x 2 @ 3Ohm	2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	20-TSSOP
TDA8933BTW/N2,512 IC AMP D MON/STER 20.6W 32HTSSOP NXP USA Inc.	4,178	-	RFQ	Datasheet	-	32-TSSOP (0.240", 6.10mm Width) Exposed Pad	Tube	Obsolete	Class D	1-Channel (Mono) or 2-Channel (Stereo)	20.6W x 1 @ 16Ohm; 10.3W x 2 @ 8Ohm	10V ~ 36V, ±5V ~ 18V	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	32-HTSSOP
TPA0253DGQG4 IC AMP CLASS AB MONO 1W 10MSOP Texas Instruments	1,183	-	RFQ	Datasheet	-	10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)	Tube	Discontinued at Digi-Key	Class AB	1-Channel (Mono) with Stereo Headphones	1W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm	2.5V ~ 5.5V	Depop, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	10-HVSSOP
LM4890IBP IC AMP CLASS AB MONO 1W 8USMD Texas Instruments	4,381	-	RFQ	Datasheet	Boomer®	8-VFBGA	Tape & Reel (TR)	Obsolete	Class AB	1-Channel (Mono)	1W x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	8-uSMD
LM4890IBL IC AMP CLASS AB MONO 1W 9USMD Texas Instruments	1,357	-	RFQ	Datasheet	Boomer®	9-TFBGA	Tape & Reel (TR)	Discontinued at Digi-Key	Class AB	1-Channel (Mono)	1W x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	9-DSBGA
TS4871IQT IC AMP CLASS AB MONO 1W 8DFN STMicroelectronics	4,644	-	RFQ	Datasheet	-	8-VFDFN Exposed Pad	Tape & Reel (TR)	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-DFN (3x3)
MAX9770ETI+T IC AMP CLASS D MONO 1.2W 28TQFN Analog Devices Inc./Maxim Integrated	2,148	-	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Class D	1-Channel (Mono) with Stereo Headphones	1.2W x 1 @ 8Ohm; 80mW x 2 @ 16Ohm	2.5V ~ 5.5V	Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	28-TQFN (5x5)
MAX9720BEUE+T IC AMP CLSS AB STER 50MW 16TSSOP Analog Devices Inc./Maxim Integrated	3,811	-	RFQ	Datasheet	DirectDrive®, SmartSense™	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	50mW x 2 @ 32Ohm	1.8V ~ 3.6V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	16-TSSOP
TPA2000D2PWPG4 IC AMP CLASS D STER 2W 24HTSSOP Texas Instruments	3,609	-	RFQ	Datasheet	-	24-PowerTSSOP (0.173", 4.40mm Width)	Tube	Discontinued at Digi-Key	Class D	2-Channel (Stereo)	2W x 2 @ 3Ohm	4.5V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	24-HTSSOP
LMV1090TLX/NOPB IC AMP CLASS AB STEREO 16USMD Texas Instruments	1,612	-	RFQ	Datasheet	-	16-WFBGA, DSBGA	Tape & Reel (TR)	Not For New Designs	Class AB	2-Channel (Stereo)	-	2.7V ~ 5.5V	Differential Inputs, Microphone, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	16-DSBGA
LM4752TS IC AMP CLASS AB STER 11W TO263-7 Texas Instruments	4,233	-	RFQ	Datasheet	-	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Bulk	Obsolete	Class AB	2-Channel (Stereo)	11W x 2 @ 4Ohm	9V ~ 32V	Thermal Shutdown Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	TO-263 (DDPAK-7)
LM4879MM/NOPB IC AMP CLSS AB MONO 1.1W 10VSSOP Texas Instruments	3,328	-	RFQ	Datasheet	Boomer®	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Class AB	1-Channel (Mono)	1.1W x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	10-VSSOP
LM4752T/NOPB IC AMP CLASS AB STER 11W TO220-7 Texas Instruments	2,945	-	RFQ	Datasheet	-	TO-220-7 Formed Leads	Tube	Obsolete	Class AB	2-Channel (Stereo)	11W x 2 @ 4Ohm	9V ~ 32V	Thermal Shutdown Protection	Through Hole	-40°C ~ 85°C (TA)	-	-	TO-220-7
LM4924MMX IC AMP CLSS AB STER 40MW 10VSSOP Texas Instruments	3,740	-	RFQ	Datasheet	Boomer®	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	40mW x 2 @ 16Ohm	1.5V ~ 3.6V	Depop, Mute, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	10-VSSOP
LM4947TLX/NOPB IC AMP CLASS D MONO 1.19W 25USMD Texas Instruments	4,865	-	RFQ	Datasheet	Boomer®	25-WFBGA, DSBGA	Tape & Reel (TR)	Discontinued at Digi-Key	Class D	1-Channel (Mono) with Stereo Headphones	1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm	2.7V ~ 5.5V	3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	-	-	25-DSBGA
MAX9719AEUE+ IC AMP CLSS AB STER 1.4W 16TSSOP Analog Devices Inc./Maxim Integrated	4,108	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Obsolete	Class AB	2-Channel (Stereo)	1.4W x 2 @ 4Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	16-TSSOP-EP
LM4893MM/NOPB IC AMP CLSS AB MONO 1.1W 10VSSOP Texas Instruments	4,944	-	RFQ	Datasheet	Boomer®	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Class AB	1-Channel (Mono)	1.1W x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	10-VSSOP

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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.