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
LM4936MH/NOPB Texas Instruments

LM4936MH/NOPB

IC AMP AB STEREO 2.2W 28HTSSOP

Texas Instruments

1,674
RFQ
LM4936MH/NOPB Datasheet

Datasheet

Boomer® 28-PowerTSSOP (0.173", 4.40mm Width) Tube Active Class AB 2-Channel (Stereo) with Stereo Headphones 2.2W x 2 @ 3Ohm; 110mW x 2 @ 32Ohm 2.7V ~ 5.5V Bass Boost, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 28-HTSSOP
TDA7376PD STMicroelectronics

TDA7376PD

IC AMP AB STEREO 40W POWERSO-36

STMicroelectronics

4,846
RFQ
TDA7376PD Datasheet

Datasheet

- PowerSO-36 Exposed Top Pad Tube Last Time Buy Class AB 2-Channel (Stereo) 40W x 2 @ 4Ohm 8V ~ 18V Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby Surface Mount -40°C ~ 150°C (TJ) - - PowerSO-36
TPA0213DGQR Texas Instruments

TPA0213DGQR

IC AMP CLASS AB MONO 2W 10MSOP

Texas Instruments

4,506
RFQ
TPA0213DGQR Datasheet

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Class AB 1-Channel (Mono) with Stereo Headphones 2W x 1 @ 4Ohm; 90mW x 2 @ 32Ohm 2.5V ~ 5.5V Depop, Input Multiplexer, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 10-HVSSOP
FDA803U-KBX STMicroelectronics

FDA803U-KBX

1 X 45 W CLASS D DIGITAL INPUT A

STMicroelectronics

2,211
RFQ
FDA803U-KBX Datasheet

Datasheet

- 36-PowerFSOP (0.295", 7.50mm Width) Tube Active Class D 1-Channel (Mono) 45W x 1 @ 2Ohm 3.3V ~ 18V - Surface Mount -40°C ~ 125°C (TA) Automotive AEC-Q100 PowerSSO-36 EPU
FDA903Q-V0T STMicroelectronics

FDA903Q-V0T

LINEAR IC'S

STMicroelectronics

3,517
RFQ

-

- 48-TFQFN Exposed Pad Bulk Active Class D 1-Channel (Mono) 31W x 1 @ 4Ohm 3.3V ~ 18V - Surface Mount, Wettable Flank -40°C ~ 125°C (TA) Automotive AEC-Q100 48-VFQFPN (7x7)
LM49270SQE/NOPB Texas Instruments

LM49270SQE/NOPB

IC AMP CLASS D STER 2.2W 28WQFN

Texas Instruments

1,951
RFQ
LM49270SQE/NOPB Datasheet

Datasheet

Boomer® 28-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Class D 2-Channel (Stereo) with Stereo Headphones 2.2W x 2 @ 4Ohm; 177mW x 2 @ 16Ohm 2.4V ~ 5.5V 3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 28-WQFN (5x5)
LM4873IBL Texas Instruments

LM4873IBL

IC AMP CLASS AB STEREO 3W 20USMD

Texas Instruments

2,207
RFQ
LM4873IBL Datasheet

Datasheet

Boomer® 20-TFBGA, DSBGA Tape & Reel (TR) Obsolete Class AB 2-Channel (Stereo) with Stereo Headphones 3W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm 2V ~ 5.5V Depop, Input Multiplexer, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 20-DSBGA
LM4863LQ/NOPB Texas Instruments

LM4863LQ/NOPB

IC AMP CLASS AB STER 3.2W 24WQFN

Texas Instruments

4,179
RFQ
LM4863LQ/NOPB Datasheet

Datasheet

Boomer® 24-WFQFN Exposed Pad Tape & Reel (TR) Active Class AB 2-Channel (Stereo) with Stereo Headphones 3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm 2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 24-WQFN (4x5)
MAX13336EGEE/V+T Analog Devices Inc./Maxim Integrated

MAX13336EGEE/V+T

IC AMP CLASS AB STEREO 16QSOP

Analog Devices Inc./Maxim Integrated

1,277
RFQ
MAX13336EGEE/V+T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Class AB 2-Channel (Stereo) - 3.3V ~ 5V Shutdown, Thermal Protection Surface Mount -40°C ~ 105°C (TA) Automotive AEC-Q100 16-QSOP
TDA7375V STMicroelectronics

TDA7375V

IC AMP AB DUAL/QUAD 15MULTIWATT

STMicroelectronics

4,849
RFQ
TDA7375V Datasheet

Datasheet

- Multiwatt-15 (Vertical, Bent and Staggered Leads) Tube Obsolete Class AB 2-Channel (Stereo) or 4-Channel (Quad) 40W x 2 @ 4Ohm; 12W x 4 @ 2Ohm 8V ~ 18V Depop, Short-Circuit and Thermal Protection, Standby Through Hole -40°C ~ 150°C (TJ) - - 15-Multiwatt
MA12070P1XUMA1 Infineon Technologies

MA12070P1XUMA1

AUDIO IC PG-VQFN-64

Infineon Technologies

3,416
RFQ
MA12070P1XUMA1 Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Class D 2-Channel (Stereo) 30W x 2 @ 8Ohm 4V ~ 26V - Surface Mount 0°C ~ 85°C (TA) - - 64-QFN-EP (9x9)
LM49321RLX/NOPB Texas Instruments

LM49321RLX/NOPB

IC AMP CLSS AB MONO 1.25W 36USMD

Texas Instruments

1,530
RFQ
LM49321RLX/NOPB Datasheet

Datasheet

Boomer® 36-WFBGA Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) with Mono and Stereo Headphones 1.25W x 1 @ 8Ohm; 80mW x 2 @ 32Ohm 2.7V ~ 5.5V Depop, I2C, I2S, SPI, Shutdown, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 36-uSMD
LM4946TM/NOPB Texas Instruments

LM4946TM/NOPB

IC AMP CLASS D MONO 1.3W 25USMD

Texas Instruments

4,405
RFQ
LM4946TM/NOPB Datasheet

Datasheet

Boomer® 25-UFBGA Tape & Reel (TR) Discontinued at Digi-Key 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) - - 25-uSMD
TPA6120A2RGYR Texas Instruments

TPA6120A2RGYR

IC AMP CLASS AB STER 80MW 14VQFN

Texas Instruments

4,436
RFQ
TPA6120A2RGYR Datasheet

Datasheet

- 14-VFQFN Exposed Pad Tape & Reel (TR) Active Class AB Headphones, 2-Channel (Stereo) 80mW x 2 @ 600Ohm 10V ~ 30V, ±5V ~ 15V Differential Inputs, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 14-VQFN (3.5x3.5)
SSM2518CPZ-RL Analog Devices Inc.

SSM2518CPZ-RL

IC AMP CLASS D STER 2.5W 20LFCSP

Analog Devices Inc.

3,963
RFQ
SSM2518CPZ-RL Datasheet

Datasheet

- 20-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Class D 2-Channel (Stereo) 2.5W x 2 @ 4Ohm 2.5V ~ 5.5V Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 20-LFCSP (4x4)
AS3422 ams-OSRAM USA INC.

AS3422

IC AMP CLASS AB STEREO 32QFN

ams-OSRAM USA INC.

1,508
RFQ
AS3422 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Class AB Headphones, 2-Channel (Stereo) - 1V ~ 1.8V Depop, Differential Inputs, I2C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control Surface Mount -20°C ~ 85°C (TA) - - 32-QFN (5x5)
LM4700TF/NOPB Texas Instruments

LM4700TF/NOPB

IC AMP AB MONO 30W TO220-11

Texas Instruments

2,654
RFQ

-

Overture™ TO-220-11 Isolated Tab, Formed Leads Tube Obsolete Class AB 1-Channel (Mono) 30W x 1 @ 8Ohm 20V ~ 64V, ±10V ~ 32V Mute, Short-Circuit and Thermal Protection, Standby Through Hole -20°C ~ 85°C (TA) - - TO-220-11 Isolated
NJU8755V-TE1 Nisshinbo Micro Devices Inc.

NJU8755V-TE1

IC AMP CLASS D STER 1.2W 20SSOP

Nisshinbo Micro Devices Inc.

3,743
RFQ
NJU8755V-TE1 Datasheet

Datasheet

- 20-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Class D 2-Channel (Stereo) 1.2W x 2 @ 8Ohm 2.7V ~ 5.25V Mute, PWM, Short-Circuit Protection, Standby Surface Mount -40°C ~ 85°C (TA) - - 20-SSOP
TAS5751MDCA Texas Instruments

TAS5751MDCA

IC AMP CLASS D STER 25W 48HTSSOP

Texas Instruments

1,755
RFQ
TAS5751MDCA Datasheet

Datasheet

- 48-PowerTFSOP (0.240", 6.10mm Width) Tube Active Class D 2-Channel (Stereo) 25W x 2 @ 8Ohm 3V ~ 3.6V, 8V ~ 26.4V Depop, Short-Circuit and Thermal Protection Surface Mount 0°C ~ 85°C (TA) - - 48-HTSSOP
SSM2319CBZ-REEL7 Analog Devices Inc.

SSM2319CBZ-REEL7

IC AMP CLASS D MONO 3.7W 9WLCSP

Analog Devices Inc.

4,547
RFQ
SSM2319CBZ-REEL7 Datasheet

Datasheet

- 9-WFBGA, WLCSP Tape & Reel (TR) Active Class D 1-Channel (Mono) 3.7W x 1 @ 3Ohm 2.5V ~ 5.5V Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 9-WLCSP (1.46x1.46)
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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.