| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Topology | Internal Switch(s) | Number of Outputs | Voltage - Supply (Min) | Voltage - Supply (Max) | Voltage - Output | Current - Output / Channel | Frequency | Dimming | Applications | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MP3378GF-ZIC LED DRVR CTRLR PWM 28TSSOP |
1,886 |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | Step-Down (Buck) | No | 4 | 5V | 24V | - | 350mA | 150kHz ~ 590kHz | Analog, PWM | Backlight | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
|
LC5223DIC LED DRVR OFFL PWM 800MA 8DIP |
4,278 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 25V | 200V | - | 800mA | - | PWM | - | -40°C ~ 105°C (TA) | - | - | Through Hole | 8-DIP |
|
LC5226DIC LED DRVR OFFL PWM 800MA 8DIP |
2,733 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | AC DC Offline Switcher | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 25V | 400V | - | 800mA | - | PWM | - | -40°C ~ 105°C (TA) | - | - | Through Hole | 8-DIP |
|
TS19340CS14SECONDARY-SIDE CC AND CV CONTROL |
3,830 |
|
- |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | AC DC Offline Switcher | Flyback | Yes | 1 | 7.6V | 38V | - | - | - | PWM | LED Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOP |
|
|
TLC6C598QDRQ1IC LED DRIVER PS 50MA 16SOIC |
1,951 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Power Switch | Shift Register | Yes | 8 | 3V | 5.5V | 40V | 50mA | - | - | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-SOIC |
|
LM3503SQX-16/NOPBIC LED DRV RGLTR PWM 16WQFN |
1,265 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.5V | 5.5V | 16V | 400mA (Switch) | 1MHz | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (4x4) |
|
LM3503SQX-25/NOPBIC LED DRV RGLTR PWM 16WQFN |
3,472 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.5V | 5.5V | 25V | 600mA (Switch) | 1MHz | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (4x4) |
|
LM3503SQX-35/NOPBIC LED DRV RGLTR PWM 16WQFN |
4,567 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.5V | 5.5V | 35V | 750mA (Switch) | 1MHz | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (4x4) |
|
LM3503SQX-44/NOPBIC LED DRV RGLTR PWM 16WQFN |
3,421 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 2 | 2.5V | 5.5V | 44V | 750mA (Switch) | 1MHz | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (4x4) |
|
SC643ULTRTIC LED DRIVER RGLTR 25MA 20MLPQ |
2,403 |
|
Datasheet |
SemPulse® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 5 | 2.9V | 5.5V | 2.5V ~ 5.25V | 25mA | - | - | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-MLPQ-UT (3x3) |
|
|
LX2273IDB-TRIC LED DRV CTRL PWM 500MA 36QSOP |
4,755 |
|
- |
- | 36-BSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | No | 4 | 8V | 28V | - | 500mA | 670kHz | Analog, PWM | Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-QSOP |
|
MP4033GSE-PTRIAC DIMMABLE, PRIMARY SIDE CON |
3,563 |
|
Datasheet |
MP | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | DC DC Regulator | Flyback | No | 1 | 11V | 27V | - | - | - | Analog, PWM, TRIAC | Commercial & Industrial Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-SOIC |
|
TLC5944PWPRG4IC LED DRVR LINEAR 60MA 28HTSSOP |
2,551 |
|
Datasheet |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 3V ~ 15V | 60mA | 30MHz | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-HTSSOP |
|
ZXLD1356QDACTCIC LED DRVR RGLTR PWM 550MA 6DFN |
1,065 |
|
Datasheet |
- | 6-VDFN Exposed Pad | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 6V | 60V | 60V | 550mA | 500kHz | PWM | Lighting, Signage | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | V-DFN3030-6 |
|
A80804KETASRFOUR-CHANNEL, AUTOMOTIVE LED CON |
4,676 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Bulk | Active | Linear | - | No | 4 | 5.3V | 40V | - | - | - | Analog, PWM | - | 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 32-QFN (5x5) |
|
A80804KETASR-1FOUR-CHANNEL, AUTOMOTIVE LED CON |
3,184 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Bulk | Active | Linear | - | No | 4 | 5.3V | 40V | - | - | - | Analog, PWM | - | 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 32-QFN (5x5) |
|
STP16CPS05B1RIC LED DRIVER LINEAR 100MA 24DIP |
4,891 |
|
Datasheet |
- | 24-DIP (0.300", 7.62mm) | Tube | Obsolete | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 20V | 100mA | 30MHz | - | - | -40°C ~ 125°C (TA) | - | - | Through Hole | 24-DIP |
|
NJW4617DL3-TE1IC LED DRV LIN PWM 500MA TO252-5 |
1,902 |
|
Datasheet |
- | TO-252-6, DPAK (5 Leads + Tab) | Tape & Reel (TR) | Active | Linear | Constant Current | Yes | 1 | 2.5V | 40V | 40V | 500mA | - | PWM | - | -40°C ~ 125°C | - | - | Surface Mount | TO-252-5 |
|
TLC5948ADBQIC LED DRIVER LINEAR 60MA 24SSOP |
1,841 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Linear | Shift Register | Yes | 16 | 3V | 5.5V | 10V | 60mA | - | - | Signage | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
HVLED807PFTRIC LED DRIVER OFFL PWM 16SO |
1,976 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | AC DC Offline Switcher | Flyback | Yes | 1 | 11.5V | 23V | - | - | 166kHz | PWM | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-SO |
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing LED Drivers 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.