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
LA4425AN-D-E onsemi

LA4425AN-D-E

IC AMP CLASS AB MONO 6W 5SIP

onsemi

4,937
RFQ

-

- 5-SIP Tube Obsolete Class AB 1-Channel (Mono) 6W x 1 @ 4Ohm 5V ~ 16V Depop, Overvoltage, Short Circuit, Thermal Protection Through Hole -30°C ~ 80°C (TA) - - 5-SIP
LA4425F-E onsemi

LA4425F-E

IC AMP CLASS AB MONO 6W 5SIPH

onsemi

1,568
RFQ

-

- 5-SIP Tube Obsolete Class AB 1-Channel (Mono) 6W x 1 @ 4Ohm 5V ~ 16V Depop, Overvoltage, Short Circuit, Thermal Protection Through Hole -40°C ~ 85°C (TA) - - 5-SIPH
LA4440J-K-E onsemi

LA4440J-K-E

IC AMP CLASS AB STEREO 6W 14SIP

onsemi

4,032
RFQ

-

- 14-SIP Tube Obsolete Class AB 2-Channel (Stereo) 6W x 2 @ 4Ohm 13.2V Depop, Overvoltage, Short Circuit, Thermal Protection Through Hole -20°C ~ 75°C (TA) - - 14-SIP
LA4537MC-ZH onsemi

LA4537MC-ZH

IC AMP CLASS AB STER 8MW 10SOIC

onsemi

2,454
RFQ

-

- 10-SOP (0.173", 4.40mm Width) Tube Obsolete Class AB Headphones, 2-Channel (Stereo) 8mW x 2 @ 16Ohm 0.9V ~ 4V Mute Surface Mount -20°C ~ 75°C (TA) - - 10-SOIC
LA4625-P-E onsemi

LA4625-P-E

IC AMP AB STEREO 13.5W 14SIPHZ

onsemi

3,177
RFQ

-

- 14-SIP Exposed Pad, Formed Leads Tube Obsolete Class AB 2-Channel (Stereo) 13.5W x 2 @ 4Ohm 7.2V ~ 20V Depop, Short-Circuit and Thermal Protection, Shutdown Through Hole -20°C ~ 85°C (TA) - - 14-SIPHZ
LA4628-E onsemi

LA4628-E

IC AMP CLASS AB STER 20W 14SIPHZ

onsemi

3,523
RFQ

-

- 14-SIP Exposed Pad, Formed Leads Tube Obsolete Class AB 2-Channel (Stereo) 20W x 2 @ 4Ohm 9V ~ 20V Overvoltage Protection Through Hole -20°C ~ 85°C (TA) - - 14-SIPHZ
LA4663-E onsemi

LA4663-E

IC AUDIO AMP BTL 2CH 14SIP

onsemi

3,083
RFQ

-

* 14-SSIP Exposed Tab, Formed Leads Tube Obsolete - - - - - Through Hole - - - 14-SIPHZ
LA4725-E onsemi

LA4725-E

IC CAR AUDIO AMP BTL 4CH 14SIPHZ

onsemi

3,848
RFQ

-

* - Tube Obsolete - - - - - - - - - -
LV4910T-MPB-E onsemi

LV4910T-MPB-E

IC AMP CLASS D STEREO 2W 30TSSOP

onsemi

4,992
RFQ
LV4910T-MPB-E Datasheet

Datasheet

- 30-TSSOP (0.220", 5.60mm Width) Tube Obsolete Class D 2-Channel (Stereo) 2W x 2 @ 4Ohm 2.5V ~ 5.5V Mute, Short-Circuit and Thermal Protection, Standby Surface Mount - - - 30-TSSOP
STK282-170-E onsemi

STK282-170-E

POWER AMP MODULE CLASS-D

onsemi

4,415
RFQ

-

* - Tube Obsolete - - - - - - - - - -
LV47022P-H onsemi

LV47022P-H

IC AMP CLASS AB QUAD 48W 25HZIP

onsemi

2,102
RFQ
LV47022P-H Datasheet

Datasheet

- 25-SSIP Exposed Pad, Formed Leads Tube Obsolete Class AB 4-Channel (Quad) 48W x 4 @ 4Ohm 8V ~ 16V Depop, Mute, Short-Circuit and Thermal Protection, Standby Through Hole -40°C ~ 85°C (TA) - - 25-HZIP
MP1720DH-12-LF-Z Monolithic Power Systems Inc.

MP1720DH-12-LF-Z

IC AMP CLASS D MONO 2.78W 10MSOP

Monolithic Power Systems Inc.

4,264
RFQ
MP1720DH-12-LF-Z Datasheet

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
MP1720DH-6-LF-P Monolithic Power Systems Inc.

MP1720DH-6-LF-P

IC AMP CLASS D MONO 2.78W 10MSOP

Monolithic Power Systems Inc.

2,015
RFQ
MP1720DH-6-LF-P Datasheet

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-12-LF-P Monolithic Power Systems Inc.

MP1720DQ-12-LF-P

IC AMP CLASS D MONO 2.78W 10QFN

Monolithic Power Systems Inc.

4,283
RFQ
MP1720DQ-12-LF-P Datasheet

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)
MP1720DQ-6-LF-P Monolithic Power Systems Inc.

MP1720DQ-6-LF-P

IC AMP CLASS D MONO 2.78W 10QFN

Monolithic Power Systems Inc.

2,372
RFQ
MP1720DQ-6-LF-P Datasheet

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)
MP7720DP-LF Monolithic Power Systems Inc.

MP7720DP-LF

IC AMP CLASS D MONO 20W 8DIP

Monolithic Power Systems Inc.

2,011
RFQ
MP7720DP-LF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Class D 1-Channel (Mono) 20W x 1 @ 4Ohm 9.5V ~ 24V Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Through Hole -40°C ~ 85°C (TA) - - 8-PDIP
MP7720DS-LF Monolithic Power Systems Inc.

MP7720DS-LF

IC AMP CLASS D MONO 20W 8SOIC

Monolithic Power Systems Inc.

1,937
RFQ
MP7720DS-LF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Class D 1-Channel (Mono) 20W x 1 @ 4Ohm - Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 8-SOIC
MP7722DF-LF Monolithic Power Systems Inc.

MP7722DF-LF

IC AMP CLASS D STER 20W 20TSSOPF

Monolithic Power Systems Inc.

2,656
RFQ
MP7722DF-LF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 2-Channel (Stereo) 20W x 2 @ 4Ohm - Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 20-TSSOPF-EP
MP7722DF-LF-Z Monolithic Power Systems Inc.

MP7722DF-LF-Z

IC AMP CLASS D STER 20W 20TSSOPF

Monolithic Power Systems Inc.

2,468
RFQ
MP7722DF-LF-Z Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Class D 2-Channel (Stereo) 20W x 2 @ 4Ohm - Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 20-TSSOPF-EP
MP7731DF-LF Monolithic Power Systems Inc.

MP7731DF-LF

IC AMP CLASS D MONO 30W 20TSSOPF

Monolithic Power Systems Inc.

3,372
RFQ
MP7731DF-LF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 1-Channel (Mono) 30W x 1 @ 4Ohm - Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 20-TSSOPF-EP
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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.