Audio Amplifiers

Manufacturer 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















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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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
STA501A STMicroelectronics

STA501A

IC AMP AUDIO PWR POWERSO36

STMicroelectronics

3,444
RFQ
STA501A Datasheet

Datasheet

- - Tube Obsolete - - - - - - 0°C ~ 70°C (TA) - - PowerSO-36
TAS5176DDWR Texas Instruments

TAS5176DDWR

IC AMP D 6 CHAN 40W 44HTSSOP

Texas Instruments

1,795
RFQ
TAS5176DDWR Datasheet

Datasheet

PurePath Digital™ 44-PowerTSSOP (0.244", 6.20mm Width) Tape & Reel (TR) Discontinued at Digi-Key Class D 6-Channel 40W x 1 @ 6Ohm; 30W x 2 @ 8Ohm 10.8V ~ 13.2V Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount 0°C ~ 125°C (TJ) - - 44-HTSSOP
TDA7563APD STMicroelectronics

TDA7563APD

IC AMP AB QUAD 75W POWERSO-36

STMicroelectronics

1,644
RFQ
TDA7563APD Datasheet

Datasheet

- PowerSO-36 Exposed Top Pad Tube Obsolete Class AB 4-Channel (Quad) 75W x 4 @ 2Ohm 8V ~ 18V I2C, Mute, Short-Circuit and Thermal Protection, Standby Surface Mount -55°C ~ 150°C (TJ) - - PowerSO-36
MA2304DNSXUMA1 Infineon Technologies

MA2304DNSXUMA1

THE MA2304DNS IS A 2X37 W AUDIO

Infineon Technologies

1,835
RFQ
MA2304DNSXUMA1 Datasheet

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Class D 2-Channel (Stereo) 74W x 1 @ 2Ohm; 37W x 2 @ 4Ohm 10V ~ 20V - Surface Mount -25°C ~ 85°C (TA) - - PG-VQFN-40
SSM3582ACPZ-RL Analog Devices Inc.

SSM3582ACPZ-RL

STEREO CHANNEL MID POWER CLASS D

Analog Devices Inc.

3,242
RFQ
SSM3582ACPZ-RL Datasheet

Datasheet

- 40-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Class D 2-Channel (Stereo) 31.76W x 2 @ 4Ohm 4.5V ~ 16V - Surface Mount -40°C ~ 85°C - - 40-LFCSP-WQ (6x6)
AS3420-EQFP-500 ams-OSRAM USA INC.

AS3420-EQFP-500

IC HEADPHONE NOISE-CANCEL 20-QFN

ams-OSRAM USA INC.

1,708
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - -
TDA8922CTH/N1,118 NXP USA Inc.

TDA8922CTH/N1,118

IC AMP D MONO/STEREO 155W 24HSOP

NXP USA Inc.

1,815
RFQ
TDA8922CTH/N1,118 Datasheet

Datasheet

- 24-BSOP (0.433", 11.00mm Width) Exposed Pad Tape & Reel (TR) Obsolete Class D 1-Channel (Mono) or 2-Channel (Stereo) 155W x 1 @ 8Ohm; 75W x 2 @ 6Ohm ±12.5V ~ 32.5V Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby Surface Mount -40°C ~ 85°C (TA) - - 24-HSOP
TAS5780MDCA Texas Instruments

TAS5780MDCA

IC AMP CLASS D STER 40W 48HTSSOP

Texas Instruments

2,951
RFQ
TAS5780MDCA Datasheet

Datasheet

- 48-PowerTFSOP (0.240", 6.10mm Width) Tube Active Class D 2-Channel (Stereo) 40W x 2 @ 4Ohm 4.5V ~ 26.4V Short Circuit Protection Surface Mount -25°C ~ 85°C - - 48-HTSSOP
TAS5760MDCAR Texas Instruments

TAS5760MDCAR

IC AMP D MON/STER 55.2W 48HTSSOP

Texas Instruments

4,312
RFQ
TAS5760MDCAR Datasheet

Datasheet

- 48-PowerTFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Class D 1-Channel (Mono) or 2-Channel (Stereo) 55.2W x 1 @ 4Ohm, 63.5W x 2 @ 4Ohm 2.8V ~ 3.63V, 4.5V ~ 26.4V Depop Surface Mount -25°C ~ 85°C (TA) - - 48-HTSSOP
TDA7384B STMicroelectronics

TDA7384B

IC AMP AB QUAD 42W 25FLEXIWATT

STMicroelectronics

3,705
RFQ

-

- 25-Flexiwatt, Formed Leads Tube Obsolete Class AB 4-Channel (Quad) 42W x 4 @ 4Ohm 8V ~ 18V Mute, Short-Circuit and Thermal Protection, Standby Through Hole - - - 25-Flexiwatt (Horizontal)
TDA7577BLV STMicroelectronics

TDA7577BLV

IC AMP AB STEREO 45W 27FLEXIWATT

STMicroelectronics

4,591
RFQ
TDA7577BLV Datasheet

Datasheet

- 27-Flexiwatt, Formed Leads Tube Active Class AB 2-Channel (Stereo) 45W x 2 @ 4Ohm 6V ~ 18V Mute, Short-Circuit Protection, Standby Through Hole -40°C ~ 105°C (TA) - - 27-Flexiwatt (Vertical)
TPA3100D2PHPG4 Texas Instruments

TPA3100D2PHPG4

IC AMP CLSS D STER 21.8W 48HTQFP

Texas Instruments

2,839
RFQ
TPA3100D2PHPG4 Datasheet

Datasheet

- 48-PowerTQFP Tray Discontinued at Digi-Key Class D 2-Channel (Stereo) 21.8W x 2 @ 8Ohm 10V ~ 26V Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 48-HTQFP (7x7)
TPA3005D2PHPG4 Texas Instruments

TPA3005D2PHPG4

IC AMP CLASS D STEREO 6W 48HTQFP

Texas Instruments

3,421
RFQ
TPA3005D2PHPG4 Datasheet

Datasheet

- 48-PowerTQFP Tray Obsolete Class D 2-Channel (Stereo) 6W x 2 @ 8Ohm 8.5V ~ 18V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 48-HTQFP (7x7)
TAS5342DDVRG4 Texas Instruments

TAS5342DDVRG4

IC AMP D MONO/STER 200W 44HTSSOP

Texas Instruments

3,591
RFQ
TAS5342DDVRG4 Datasheet

Datasheet

PurePath Digital™ 44-PowerTSSOP (0.244", 6.20mm Width) Tape & Reel (TR) Discontinued at Digi-Key Class D 1-Channel (Mono) or 2-Channel (Stereo) 200W x 1 @ 2Ohm; 100W x 2 @ 4Ohm 10.8V ~ 13.2V Digital PWM Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount 0°C ~ 70°C (TA) - - 44-HTSSOP
LM4946SQ/NOPB Texas Instruments

LM4946SQ/NOPB

IC AMP CLASS D MONO 1.3W 24WQFN

Texas Instruments

2,693
RFQ
LM4946SQ/NOPB Datasheet

Datasheet

Boomer® 24-WFQFN Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) with Stereo Headphones 1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm 2.7V ~ 5.5V 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 24-WQFN (4x4)
LM4980SD/NOPB Texas Instruments

LM4980SD/NOPB

IC AMP CLASS AB STER 42MW 10WSON

Texas Instruments

1,691
RFQ
LM4980SD/NOPB Datasheet

Datasheet

Boomer®, PowerWise® 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Class AB Headphones, 2-Channel (Stereo) 42mW x 2 @ 16Ohm 1.5V ~ 3.3V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 10-SON (3x3)
TAS5121DKDG4 Texas Instruments

TAS5121DKDG4

IC AMP CLASS D MONO 100W 36HSSOP

Texas Instruments

3,378
RFQ
TAS5121DKDG4 Datasheet

Datasheet

PurePath Digital™ 36-BSSOP (0.433", 11.00mm Width) Exposed Pad Tube Obsolete Class D 1-Channel (Mono) 100W x 1 @ 4Ohm 10.8V ~ 13.2V Digital Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount 0°C ~ 70°C (TA) - - 36-HSSOP
LX1725ILQ Microsemi Corporation

LX1725ILQ

IC AMP D MONO/STEREO 32W 32MLPQ

Microsemi Corporation

2,815
RFQ
LX1725ILQ Datasheet

Datasheet

AudioMAX™ 32-VQFN Exposed Pad Bulk Obsolete Class D 1-Channel (Mono) or 2-Channel (Stereo) 32W x 1 @ 8Ohm; 16W x 2 @ 4Ohm 12V ~ 35V, ±6V ~ 17.5V Depop, Differential Inputs, Mute, PWM, Short-Circuit and Thermal Protection, Standby Surface Mount -40°C ~ 85°C (TA) - - 32-MLPQ (7x7)
BD5424EFS-E2 Rohm Semiconductor

BD5424EFS-E2

IC AMP CLASS D STER 20W 44HTSSOP

Rohm Semiconductor

2,945
RFQ

-

- 44-VSOP (0.295", 7.50mm Width) Exposed Pad Tape & Reel (TR) Active Class D 2-Channel (Stereo) 20W x 2 @ 8Ohm 10V ~ 18V Depop, Mute, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 44-HTSSOP-A
STA500 STMicroelectronics

STA500

IC AMP D DUAL/QUAD 60W PWRSO-36

STMicroelectronics

1,278
RFQ
STA500 Datasheet

Datasheet

- PowerSO-36 Exposed Bottom Pad Tube Obsolete Class D 2-Channel (Stereo) or 4-Channel (Quad) 60W x 2 @ 8Ohm 10V ~ 36V Short-Circuit and Thermal Protection Surface Mount 0°C ~ 70°C (TA) - - PowerSO-36
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Audio Amplifiers Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Audio Amplifiers components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Audio Amplifiers Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Audio Amplifiers FAQ

Can FPGAX source both active and end-of-life Audio Amplifiers components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Audio Amplifiers sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.