LED Drivers
Browse available LED Drivers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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FAN5612S7XIC LED DRVR LINEAR PWM 40MA SC88 |
2,684 | - |
|
Datasheet | - | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 3 | 3.3V | 5.5V | - | 40mA | - | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88 (SC-70-6) |
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FAN5613MPXIC LED DRVR LINEAR PWM 40MA 8MLP |
3,120 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 4 | 3.3V | 5.5V | - | 40mA | - | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MLP (2x2) |
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FAN5614S7XIC LED DRVR LINEAR PWM 80MA SC88 |
2,546 | - |
|
Datasheet | - | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 2 | 3.3V | 5.5V | - | 80mA | - | Analog, PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88 (SC-70-6) |
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SC4541SKTRTIC LED DRVR RGLTR PWM SOT23-6 |
2,373 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 2.9V | 22V | 25V | 200mA | 2MHz | PWM | Backlight | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | SOT-23-6 |
|
A8512ELPTR-TIC LED DRIVER CTRLR PWM 24TSSOP |
3,226 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Up (Boost) | No | 6 | 8V | 24V | - | - | 1MHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-TSSOP-EP |
|
BD555BKFV-E2IC LED DRIVER OFFL PWM 14SSOP |
4,013 | - |
|
Datasheet | - | 14-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | AC DC Offline Switcher | Step-Down (Buck) | No | 1 | 16V | 39V | - | - | 40kHz ~ 400kHz | Analog, PWM, TRIAC | Lighting | -40°C ~ 110°C (TA) | - | - | Surface Mount | 14-SSOP-B |
|
MP2483DS-LF-ZIC LED DRV RGLTR PWM 2.5A 14SOIC |
1,385 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck), Step-Up (Boost) | Yes | 1 | 4.5V | 55V | - | 2.5A | 500kHz | Analog, PWM | Backlight, Lighting | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 14-SOIC |
|
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 |
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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 | - |
|
Datasheet | - | 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 |
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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 |
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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) |
|
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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) |
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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) |
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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) |
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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) |
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LX2273IDB-TRIC LED DRV CTRL PWM 500MA 36QSOP |
4,755 | - |
|
Datasheet | - | 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 |
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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 |
LED Drivers FAQ
Common questions about selecting, comparing and sourcing LED Drivers components through Winsun (HK) Electronics.
What should I check when selecting LED Drivers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific LED Drivers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find LED Drivers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for LED Drivers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
