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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SP7601EK1-L/TRIC LED DRIVER CTRLR PWM 6TSOT |
3,185 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 4.5V | 29V | - | - | 1.2MHz | PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-TSOT |
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SP7616ER-LIC LED DRVR LINEAR PWM 60MA 8DFN |
4,396 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Bulk | Obsolete | Linear | - | Yes | 4 | 4.5V | 30V | - | 60mA | - | Analog, PWM | Backlight | -40°C ~ 100°C (TJ) | - | - | Surface Mount | 8-DFN (2x3) |
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SP7648ER-L/TRIC LED DRIVER RGLTR 700MA 10DFN |
3,425 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.7V | 4.5V | 2.7V ~ 5.5V | 700mA | - | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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SP7648EU-LIC LED DRIVER RGLTR 700MA 10MSOP |
2,939 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.7V | 4.5V | 2.7V ~ 5.5V | 700mA | - | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP7648EU-L/TRIC LED DRIVER RGLTR 700MA 10MSOP |
3,417 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Up (Boost) | Yes | 1 | 2.7V | 4.5V | 2.7V ~ 5.5V | 700mA | - | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP |
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SP7686AER-L/TRIC LED DRIVER RGLTR 500MA 8DFN |
3,271 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | - | 1 | 2.7V | 5.5V | - | 500mA | 2.4MHz | - | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
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SP7686ER-L/TRIC LED DRVR RGLTR PWM 500MA 8DFN |
1,106 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | - | 1 | 2.7V | 5.5V | - | 500mA | 2.4MHz | PWM | Camera Flash | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x3) |
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XRP7604EDBTR-FIC LED DRVR RGLTR PWM 1A 8HSOIC |
2,715 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 4.5V | 29V | - | 1A | 1.2MHz | Analog, PWM | Lighting | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-HSOIC |
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XRP6840AILBTR-FIC LED DRV RGLTR I2C 20TQFN |
1,259 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 3 | 2.7V | 5.5V | - | 1.43A (Flash) | 2.4MHz | I2C | Camera Flash, Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TQFN (4x4) |
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XRP6840BILBTR-FIC LED DRV RGLTR I2C 20TQFN |
1,149 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 2 | 2.7V | 5.5V | - | 2.15A (Flash) | 2.4MHz | I2C | Camera Flash, Lighting | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TQFN (4x4) |
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CAT4002ATD-GT3IC LED DRV LIN MULT-STP TSOT23-6 |
4,970 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 2 | 2.4V | 5.5V | - | 20mA | - | Multi-Step | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
|
CAT4002BSD-GT3IC LED DRV LIN MULTI-STEP SC70-6 |
4,404 | - |
|
Datasheet | - | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 2 | 2.4V | 5.5V | - | 25mA | - | Multi-Step | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-6 |
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A8512ELBTR-TIC LED DRIVER CTRLR PWM 24SOIC |
2,109 | - |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | 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-SOIC |
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LM3434SQX/NOPBIC LED DRIVER CTRLR PWM 24WQFN |
4,334 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Controller | Step-Down (Buck) | No | 1 | 3V | 5.8V | - | - | 1MHz | PWM | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-WQFN (4x4) |
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LNK454DGIC LED DRV OFFL TRIAC SO-8C |
2,345 | - |
|
Datasheet | LinkSwitch®-PL | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 700mA | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SO-8C |
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LNK456DGIC LED DRVR OFFL TRIAC 1A SO-8C |
1,721 | - |
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Datasheet | LinkSwitch®-PL | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SO-8C |
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LNK457DGIC LED DRVR OFFL TRIAC 1A SO-8C |
4,573 | - |
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Datasheet | LinkSwitch®-PL | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SO-8C |
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LNK457KGIC LED DRVR OFFL TRIAC 1A 12ESOP |
4,700 | - |
|
Datasheet | LinkSwitch®-PL | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-ESOP |
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LNK458VGIC LED DRV OFFL TRIAC 1A EDIP-12 |
4,783 | - |
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Datasheet | LinkSwitch®-PL | 12-SDIP (0.412", 10.46mm), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Through Hole | eDIP-12 |
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LNK458KGIC LED DRVR OFFL TRIAC 1A 12ESOP |
4,816 | - |
|
Datasheet | LinkSwitch®-PL | 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad | Tube | Obsolete | AC DC Offline Switcher | - | Yes | 1 | - | 50V | - | 1A | 122kHz | Triac | - | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 12-ESOP |
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.
