Audio Amplifiers

Browse available Audio Amplifiers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
FDA801B-VYT IC AMP CLASS D QUAD 50W 64LQFP STMicroelectronics	4,243	-	RFQ	Datasheet	-	64-LQFP Exposed Pad	Tape & Reel (TR)	Active	Class D	4-Channel (Quad)	50W x 4 @ 4Ohm	1.8V, 3.3V	-	Surface Mount	-40°C ~ 105°C (TA)	-	-	64-LQFP-EP (10x10)
FDA801B-VYY IC AMP CLASS D QUAD 50W 64LQFP STMicroelectronics	2,883	-	RFQ	Datasheet	-	64-LQFP Exposed Pad	Tray	Active	Class D	4-Channel (Quad)	50W x 4 @ 4Ohm	1.8V, 3.3V	-	Surface Mount	-40°C ~ 105°C (TA)	-	-	64-LQFP-EP (10x10)
FDA2100BLV IC AMP CLASS D STER 120W 64TQFP STMicroelectronics	4,690	-	RFQ	Datasheet	-	64-TQFP Exposed Pad	Tray	Active	Class D	2-Channel (Stereo)	120W x 2 @ 4Ohm	6V ~ 35V	-	Surface Mount	-	Automotive	AEC-Q100	64-TQFP-EP (10x10)
TAS6424LQDKQQ1 IC AMP CLASS D QUAD 80W 56HSSOP Texas Instruments	1,800	-	RFQ	Datasheet	-	56-PowerBSSOP (0.295", 7.50mm Width)	Tube	Active	Class D	4-Channel (Quad)	80W x 4 @ 2Ohm	4.5V ~ 18V	Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	56-HSSOP
TDA7572TR IC AMP CLASS D MONO 64HIQUAD STMicroelectronics	1,930	-	RFQ	Datasheet	-	64-BQFP Exposed Pad	Tape & Reel (TR)	Obsolete	Class D	1-Channel (Mono)	-	9V ~ 58V, ±4V ~ 29V	Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	-55°C ~ 150°C (TJ)	-	-	64-HiQUAD
FDA901-VYY SPS AUDIO & POWER STMicroelectronics	3,249	-	RFQ	Datasheet	-	64-LQFP Exposed Pad	Tray	Active	Class D	4-Channel (Quad)	50W x 4 @ 4Ohm	6V ~ 25V	-	Surface Mount	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	64-LQFP-EP (10x10)
ZXCW6100S28 IC AMP CLASS D STEREO 1W 28SSOP Diodes Incorporated	1,457	-	RFQ	Datasheet	Acoustar™, NOVALOAD™	28-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Class D	2-Channel (Stereo)	1W x 2 @ 4Ohm	3V ~ 3.6V	Digital Inputs, I2S, Mute, PWM, Short-Circuit and Thermal Protection, SPI, Tone and Volume Control	Surface Mount	-40°C ~ 85°C (TA)	-	-	28-SSOP
TDA7451 IC AMP AB DUAL/QUAD 25FLEXIWATT STMicroelectronics	4,540	-	RFQ	Datasheet	-	25-Flexiwatt, Formed Leads	Tube	Obsolete	Class AB	2-Channel (Stereo) or 4-Channel (Quad)	32W x 2 @ 4Ohm; 9.5W x 4 @ 4Ohm	-	Depop, Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-40°C ~ 150°C (TJ)	-	-	25-Flexiwatt (Vertical)
TDA7564BH IC AMP AB QUAD 75W 25FLEXIWATT STMicroelectronics	1,327	-	RFQ	Datasheet	-	25-Flexiwatt, Formed Leads	Tube	Obsolete	Class AB	4-Channel (Quad)	75W x 4 @ 2Ohm	8V ~ 18V	I2C, Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-55°C ~ 150°C (TJ)	-	-	25-Flexiwatt (Horizontal)
TPA6404QDKQRQ1 IC AMP CLASS D QUAD 85W 56HSSOP Texas Instruments	4,016	-	RFQ	Datasheet	-	56-PowerBSSOP (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Class D	4-Channel (Quad)	85W x 4 @ 1Ohm	4.5V ~ 18V	I2C, Mute, Standby, Thermal Protection	Surface Mount	-40°C ~ 125°C	Automotive	AEC-Q100	56-HSSOP
TDA7851 IC AMP CLASS AB QUAD 25FLEXIWATT STMicroelectronics	3,098	-	RFQ	Datasheet	-	25-Flexiwatt, Formed Leads	Tube	Obsolete	Class AB	4-Channel (Quad)	-	-	-	Through Hole	-	-	-	25-Flexiwatt (Horizontal)
STPA008-QIX IC AMP AB QUAD 50W 25FLEXIWATT STMicroelectronics	3,771	-	RFQ	Datasheet	-	25-Flexiwatt, Formed Leads	Tube	Active	Class AB	4-Channel (Quad)	50W x 4 @ 4Ohm	-	Short-Circuit and Thermal Protection	Through Hole	-	Automotive	AEC-Q100	25-Flexiwatt (Horizontal)
TAS5716PAPR IC AMP D DUAL/QUAD 20.6W 64HTQFP Texas Instruments	2,446	-	RFQ	Datasheet	-	64-PowerTQFP	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo) or 4-Channel (Quad)	20.6W x 2 @ 8Ohm	10V ~ 26V	Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	0°C ~ 85°C (TA)	-	-	64-HTQFP (10x10)
TDA7850ASM IC AMP AB QUAD 85W 25FLEXIWATT STMicroelectronics	1,934	-	RFQ	Datasheet	-	25-Flexiwatt, Formed Leads	Tube	Obsolete	Class AB	4-Channel (Quad)	85W x 4 @ 2Ohm	8V ~ 18V	Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-	-	-	25-Flexiwatt (Horizontal)
BD5423EFS-E2 IC AMP CLASS D STER 17W 44HTSSOP Rohm Semiconductor	1,332	-	RFQ	Datasheet	-	44-VSOP (0.295", 7.50mm Width) Exposed Pad	Tape & Reel (TR)	Last Time Buy	Class D	2-Channel (Stereo)	17W x 2 @ 4Ohm	10V ~ 16.5V	Depop, Mute, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	44-HTSSOP-A
TAS6422QDKQRQ1 IC AMP CLASS D STER 70W 56HSSOP Texas Instruments	3,857	-	RFQ	Datasheet	-	56-PowerBSSOP (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	70W x 2 @ 4Ohm	4.5V ~ 26.4V	Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	56-HSSOP
LM4930LQ/NOPB IC AMP CLASS AB MONO 1W 44WQFN Texas Instruments	2,293	-	RFQ	Datasheet	Boomer®	44-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono) with Stereo Headphones	1W x 1 @ 8Ohm; 27mW x 2 @ 32Ohm	2.6V ~ 5.5V	DAC, Depop, Differential Inputs, I2S, Microphone, Mute, PCM, Shutdown, Standby, Volume Control	Surface Mount	-30°C ~ 85°C (TA)	-	-	44-WQFN (7x7)
TAS5261DKDRG4 IC AMP CLASS D MONO 400W 36HSSOP Texas Instruments	2,893	-	RFQ	Datasheet	PurePath Digital™	36-BSSOP (0.433", 11.00mm Width) Exposed Pad	Tape & Reel (TR)	Discontinued at Digi-Key	Class D	1-Channel (Mono)	400W x 1 @ 3Ohm	10.8V ~ 13.2V	Digital Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	0°C ~ 70°C (TA)	-	-	36-HSSOP
D2-92633-LR IC DGTL AMP INTELLIGENT 128LQFP Renesas Electronics Corporation	2,586	-	RFQ	Datasheet	D2	-	Tray	Active	-	-	-	-	-	-	-	-	-	-
TAS5616PHD IC AMP D MONO/STER 300W 64HTQFP Texas Instruments	3,250	-	RFQ	Datasheet	PurePath™ HD	64-TQFP Exposed Pad	Tray	Obsolete	Class D	1-Channel (Mono) or 2-Channel (Stereo)	300W x 1 @ 4Ohm; 160W x 2 @ 8Ohm	25V ~ 52.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	0°C ~ 70°C (TA)	-	-	64-HTQFP (14x14)

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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.