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
MP7740DN-LF Monolithic Power Systems Inc.

MP7740DN-LF

IC AMP CLASS D MONO 15W 8SOIC

Monolithic Power Systems Inc.

4,457
RFQ
MP7740DN-LF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Active Class D 1-Channel (Mono) 15W x 1 @ 4Ohm - Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 8-SOICE
MP7742DF-LF Monolithic Power Systems Inc.

MP7742DF-LF

IC AMP CLASS D STER 15W 20TSSOPF

Monolithic Power Systems Inc.

3,168
RFQ
MP7742DF-LF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 2-Channel (Stereo) 15W x 2 @ 4Ohm - Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 20-TSSOPF-EP
MP7770GFR Monolithic Power Systems Inc.

MP7770GFR

IC AMP D MONO/STER 108W 28TSSOP

Monolithic Power Systems Inc.

1,470
RFQ
MP7770GFR Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 1-Channel (Mono) or 2-Channel (Stereo) 108W x 1 @ 6Ohm; 41W x 2 @ 4Ohm - Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 125°C (TJ) - - 28-TSSOP-EP
MP7770GFR-Z Monolithic Power Systems Inc.

MP7770GFR-Z

IC AMP D MONO/STER 108W 28TSSOP

Monolithic Power Systems Inc.

4,846
RFQ
MP7770GFR-Z Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) or 2-Channel (Stereo) 108W x 1 @ 6Ohm; 41W x 2 @ 4Ohm - Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 125°C (TJ) - - 28-TSSOP-EP
MP7782DF-LF Monolithic Power Systems Inc.

MP7782DF-LF

IC AMP CLASS D MONO 50W 20TSSOPF

Monolithic Power Systems Inc.

2,821
RFQ
MP7782DF-LF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 1-Channel (Mono) 50W x 1 @ 6Ohm - Depop, Mute, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 20-TSSOPF-EP
MPQ7731DF-AEC1-LF-Z Monolithic Power Systems Inc.

MPQ7731DF-AEC1-LF-Z

IC AMP CLASS D MONO 30W 20TSSOPF

Monolithic Power Systems Inc.

2,569
RFQ
MPQ7731DF-AEC1-LF-Z Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) 30W x 1 @ 4Ohm 9.5V ~ 18V Depop, Mute, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 125°C (TJ) Automotive AEC-Q100 20-TSSOPF-EP
MPQ7731DF-LF-Z Monolithic Power Systems Inc.

MPQ7731DF-LF-Z

IC AMP CLASS D MONO 30W 20TSSOPF

Monolithic Power Systems Inc.

3,379
RFQ
MPQ7731DF-LF-Z Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) 30W x 1 @ 4Ohm - Depop, Mute, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 125°C (TJ) - - 20-TSSOPF-EP
MP7748SGF Monolithic Power Systems Inc.

MP7748SGF

IC AMP D MONO/STEREO 60W 28TSSOP

Monolithic Power Systems Inc.

4,192
RFQ
MP7748SGF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Discontinued at Digi-Key Class D 1-Channel (Mono) or 2-Channel (Stereo) 60W x 1 @ 8Ohm; 30W x 2 @ 4Ohm - Depop, Short-Circuit Protection Surface Mount -40°C ~ 125°C (TJ) - - 28-TSSOP-EP
MP7751GF Monolithic Power Systems Inc.

MP7751GF

IC AMP CLASS D STER 36W 28TSSOP

Monolithic Power Systems Inc.

1,824
RFQ
MP7751GF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 2-Channel (Stereo) 36W x 2 @ 8Ohm - Depop, Short-Circuit Protection Surface Mount -40°C ~ 125°C (TJ) - - 28-TSSOP-EP
MP7770GF Monolithic Power Systems Inc.

MP7770GF

IC AMP D MONO/STER 108W 28TSSOP

Monolithic Power Systems Inc.

3,542
RFQ
MP7770GF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Class D 1-Channel (Mono) or 2-Channel (Stereo) 108W x 1 @ 6Ohm; 41W x 2 @ 4Ohm - Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 125°C (TJ) - - 28-TSSOP-EP
IS31AP2111-ZLS1 Lumissil Microsystems

IS31AP2111-ZLS1

IC AMP CLASS D STER 20W 24ETSSOP

Lumissil Microsystems

3,241
RFQ
IS31AP2111-ZLS1 Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Discontinued at Digi-Key Class D 2-Channel (Stereo) 20W x 2 @ 8Ohm 10V ~ 26V Depop, Short-Circuit and Thermal Protection Surface Mount 0°C ~ 70°C (TA) - - 24-eTSSOP
IS31AP2121-LQLS1 Lumissil Microsystems

IS31AP2121-LQLS1

IC AMP CLASS D MONO 20W 48LQFP

Lumissil Microsystems

4,578
RFQ
IS31AP2121-LQLS1 Datasheet

Datasheet

- 48-LQFP Exposed Pad Tray Obsolete Class D 1-Channel (Mono) 20W x 2 @ 8Ohm 10V ~ 26V Depop, Short-Circuit and Thermal Protection Surface Mount 0°C ~ 70°C (TA) - - 48-eLQFP (7x7)
IS31AP2145E-UTLS2-TR Lumissil Microsystems

IS31AP2145E-UTLS2-TR

IC AMP CLASS D MONO 2.65W 9UTQFN

Lumissil Microsystems

4,169
RFQ
IS31AP2145E-UTLS2-TR Datasheet

Datasheet

- 9-UFBGA Tape & Reel (TR) Discontinued at Digi-Key Class D 1-Channel (Mono) 2.65W x 1 @ 4Ohm 2.7V ~ 5.5V Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 9-UTQFN (1.5x1.5)
IS31AP4915A-QFLS2-TR Lumissil Microsystems

IS31AP4915A-QFLS2-TR

IC AMP CLASS AB MONO 16QFN

Lumissil Microsystems

2,109
RFQ
IS31AP4915A-QFLS2-TR Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) - 2.5V ~ 5.5V Depop, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 16-QFN (4x4)
HPA00169DGNR Texas Instruments

HPA00169DGNR

IC AMP AUDIO CLASS-AB 3.1W 8MSOP

Texas Instruments

1,038
RFQ
HPA00169DGNR Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - -
HPA00398DRBR Texas Instruments

HPA00398DRBR

IC AMP AUDIO PWR 1.7W MONO 8SON

Texas Instruments

1,866
RFQ
HPA00398DRBR Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - -
HPA01081RTJR Texas Instruments

HPA01081RTJR

IC AMP AUDIO CLASS D 2.1W 20QFN

Texas Instruments

1,217
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - -
MAX98372EWV+T Analog Devices Inc./Maxim Integrated

MAX98372EWV+T

IC AMP CLASS D MONO 30WLP

Analog Devices Inc./Maxim Integrated

3,486
RFQ
MAX98372EWV+T Datasheet

Datasheet

- - Tape & Reel (TR) Obsolete Class D 1-Channel (Mono) - 5.5V ~ 18V - Surface Mount -40°C ~ 85°C (TA) - - 30-WLP
MAX98506EWV+T Analog Devices Inc./Maxim Integrated

MAX98506EWV+T

IC AUDIO AMP CLASS D

Analog Devices Inc./Maxim Integrated

4,781
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - -
WM9001GEFL/R Cirrus Logic Inc.

WM9001GEFL/R

IC AMP D/AB MONO 16QFN

Cirrus Logic Inc.

4,448
RFQ
WM9001GEFL/R Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Class D, Class AB 1-Channel (Mono) - 2.7V ~ 5.5V Depop, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 16-QFN (3x3)
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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.