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.

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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
LM4954TLX/NOPB AUDIO AMPLIFIER, 1 FUNC, PBGA9 National Semiconductor	6,000	-	RFQ	Datasheet	Boomer®	9-WFBGA	Bulk	Active	Class AB	1-Channel (Mono)	3W x 1 @ 8Ohm	2.7V ~ 9V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	-	-	9-µSMD (1.49x1.49)
LM4830N VOLUME CONTROL CIRCUIT National Semiconductor	1,210	-	RFQ	Datasheet	-	24-DIP (0.600", 15.24mm)	Tube	Obsolete	Class AB	1-Channel (Mono) with Mono Headphones	2W x 1 @ 4Ohm; 100mW x 1 @ 32Ohm	2.7V ~ 5.5V	Microphone, Shutdown, Thermal Protection, Volume Control	Through Hole	-	-	-	24-DIP
LM4949TL/NOPB VOLUME CONTROL CIRCUIT, PBGA25 National Semiconductor	250	-	RFQ	Datasheet	Boomer®	25-WFBGA	Bulk	Active	Class D	2-Channel (Stereo) with Stereo Headphones	2.5W x 2 @ 4Ohm; 190mW x 2 @ 16Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	-	-	25-µSMD (2.7x2.7)
LM4924SD/NOPB AUDIO AMPLIFIER, 0.04W, 2 CHANNE National Semiconductor	17,000	-	RFQ	Datasheet	Boomer®	10-WFDFN Exposed Pad	Bulk	Active	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-WSON (3x3)
LM4857ITL/NOPB CONSUMER CIRCUIT, PBGA30 National Semiconductor	1,250	-	RFQ	Datasheet	Boomer®	30-WFBGA, DSBGA	Bulk	Active	Class AB	2-Channel (Stereo) with Mono and Stereo Headphones	1.6W x 2 @ 4Ohm	2.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	-	-	30-DSBGA
LM4863N AUDIO AMPLIFIER National Semiconductor	489	-	RFQ	Datasheet	Boomer®	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Class AB	2-Channel (Stereo) with Stereo Headphones	3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm	2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Through Hole	-40°C ~ 85°C (TA)	-	-	-
LM4857GR CONSUMER CIRCUIT, PBGA49 National Semiconductor	1,000	-	RFQ	Datasheet	Boomer®	49-TFBGA, CSPBGA	Bulk	Obsolete	Class AB	2-Channel (Stereo) with Mono and Stereo Headphones	1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm	2.7V ~ 5.5V	3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	-	-	49-CSBGA (4x4)
LM4859TL/NOPB CONSUMER CIRCUIT, PBGA30 National Semiconductor	500	-	RFQ	Datasheet	Boomer®	30-WFBGA, DSBGA	Bulk	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	1.6W x 2 @ 4Ohm	2.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	-	-	30-DSBGA
LMV1099TLX/NOPB TELECOM CIRCUIT, 1-FUNC National Semiconductor	3,000	-	RFQ	Datasheet	-	25-WFBGA	Bulk	Active	Class AB	1-Channel (Mono)	83mW x 1 @ 32Ohm	2.7V ~ 5.5V	Differential Inputs, I2C, Microphone, Mute, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	-	-	25-uSMD
LM48520TL AUDIO AMPLIFIER, 1.1W, 2 CHANNEL National Semiconductor	236	-	RFQ	Datasheet	Boomer®	25-WFBGA, DSBGA	Bulk	Active	Class D	2-Channel (Stereo)	1.3W x 2 @ 8Ohm	2.4V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	-	-	25-DSBGA (2.46x2.46)

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FREQUENTLY ASKED QUESTIONS

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.