| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
STA502AIC AMP D MONO 60W POWERSO-36 |
4,556 |
|
- |
- | PowerSO-36 Exposed Top Pad | Tube | Obsolete | Class D | 1-Channel (Mono) | 60W x 1 @ 8Ohm | 10V ~ 36V | Standby, Thermal Protection | Surface Mount | 0°C ~ 70°C (TA) | - | - | PowerSO-36 |
|
TPA3003D2PFBRG4IC AMP CLASS D STER 3.75W 48TQFP |
1,948 |
|
Datasheet |
- | 48-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 3.75W x 2 @ 8Ohm | 8.5V ~ 14V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 48-TQFP (7x7) |
|
TAS5708PHPIC AMP CLSS D STER 20.2W 48HTQFP |
3,072 |
|
Datasheet |
- | 48-PowerTQFP | Tray | Active | Class D | 2-Channel (Stereo) | 20.2W x 2 @ 8Ohm | 10V ~ 26V | Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | 0°C ~ 85°C (TA) | - | - | 48-HTQFP (7x7) |
|
PAM8823FBE48-13AUDIO LOW VOLT,L-QFP7070-48EP,T& |
4,514 |
|
- |
- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 25W x 2 @ 8Ohm, 50W x 1 @ 4Ohm | 4.5V ~ 26V | - | Surface Mount | - | - | - | L-QFP7070-48EP (Type A1) |
|
TPA3100D2RGZTG4IC AMP CLASS D STER 21.8W 48VQFN |
4,358 |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | 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-VQFN (7x7) |
|
MAX4295ESE+TIC AMP CLASS D MONO 2W 16SOIC |
3,246 |
|
- |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2W x 1 @ 4Ohm | 2.7V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-SOIC |
|
MAX4295EEE+TIC AMP CLASS D MONO 2W 16QSOP |
2,158 |
|
- |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) | 2W x 1 @ 4Ohm | 2.7V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-QSOP |
|
ZXCD1000EQ16TAIC AMP CLASS D STEREO 1W 16QSOP |
4,052 |
|
Datasheet |
- | 16-LSSOP (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 2-Channel (Stereo) | 1W x 2 @ 8Ohm | 12V ~ 18V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 70°C (TA) | - | - | 16-QSOP-EP |
|
LM4802BLQ/NOPBIC AMP CLASS AB MONO 28WQFN |
4,785 |
|
- |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2.7V ~ 6.1V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
|
TPA3120D2PWPG4IC AMP CLASS D STER 25W 24HTSSOP |
2,772 |
|
Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Class D | 2-Channel (Stereo) | 25W x 2 @ 4Ohm | 10V ~ 30V | Depop, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
|
LM4668LD/NOPBIC AMP CLASS D MONO 10W 14VSON |
2,504 |
|
- |
Boomer® | 14-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 10W x 1 @ 8Ohm | 9V ~ 14V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-VSON (6x5) |
|
TAS5731PHPRIC AMP D MONO/STER 41.5W 48HTQFP |
3,205 |
|
Datasheet |
- | 48-PowerTQFP | Tape & Reel (TR) | Active | Class D | 1-Channel (Mono) or 2-Channel (Stereo) | 41.5W x 1 @ 4Ohm; 20.9W x 2 @ 8Ohm | 3V ~ 3.6V, 8V ~ 21.5V | Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Volume Control | Surface Mount | 0°C ~ 85°C (TA) | - | - | 48-HTQFP (7x7) |
|
TPA0172PWPG4IC AMP CLASS AB STER 2W 24HTSSOP |
3,512 |
|
Datasheet |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2W x 2 @ 4Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, I2C, Input Multiplexer, Mute, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
|
LM49370RL/NOPBIC AMP CLASS D MONO 1.2W 49DSBGA |
2,945 |
|
- |
Boomer®, PowerWise® | 49-WFBGA, DSBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) with Mono and Stereo Headphones | 1.2W x 1 @ 8Ohm; 52mW x 2 @ 16Ohm | 2.5V ~ 5.5V | 3D, Depop, I2C, I2S, Microphone, Mute, PCM, Shutdown, SPI, Standby, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 49-DSBGA |
|
TDA1566TH/N2S,118IC AMP AB MONO/STER 150W 24HSOP |
3,191 |
|
Datasheet |
- | 24-BSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) or 2-Channel (Stereo) | 150W x 1 @ 1Ohm; 75W x 2 @ 2Ohm | 6.5V ~ 18V | Depop, I2C, Mute, Short-Circuit and Thermal Protection, Standby | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HSOP |
|
BD5423AEFS-E2IC AMP CLASS D STER 10W 44HTSSOP |
2,119 |
|
- |
- | 44-VSOP (0.295", 7.50mm Width) Exposed Pad | Tape & Reel (TR) | Active | Class D | 2-Channel (Stereo) | 10W x 2 @ 8Ohm | 10V ~ 16.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 44-HTSSOP-A |
|
AS3400IC AMP CLASS AB MONO 24QFN |
4,023 |
|
- |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 1V ~ 1.8V | Depop, Differential Inputs, I2C, Input Multiplexer, Volume Control | Surface Mount | -20°C ~ 85°C (TA) | - | - | 24-QFN (4x4) |
|
LM4961LQ/NOPBIC AMP CLASS AB MONO 28WQFN |
4,760 |
|
Datasheet |
Boomer® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Class AB | 1-Channel (Mono) | - | 2.7V ~ 9V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
|
COM-09557DUAL/QUAD POWER AMPLIFIER - STA5 |
2,731 |
|
- |
- | Multiwatt-15 (Vertical, Bent and Staggered Leads) | Bulk | Active | Class AB | 2-Channel (Stereo) or 4-Channel (Quad) | 38W x 2 @ 4Ohm; 16W x 4 @ 4Ohm | 8V ~ 22V | - | Through Hole | 0°C ~ 70°C (TA) | - | - | 15-Multiwatt |
|
TDA75610EP-HLXFLEXIWATT 27 LEADS E |
2,376 |
|
- |
- | - | Tube | Active | - | - | - | - | - | - | - | - | - | - |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.