LED Drivers
Use the filters and product table below to compare LED Drivers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IS32LT3959-ZLA3-TRHIGH VOLTAGE ASYNCHRONOUS BUCK, |
4,127 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | DC DC Controller | Step-Down (Buck), Step-Up (Boost) | Yes | 2 | 4.5V | 55V | - | - | 150kHz ~ 650kHz | PWM | - | - | Automotive | AEC-Q100 | Surface Mount | 28-eTSSOP |
|
IS31FL3801-QFLS3-TRIC LED DRVR LIN PWM 34.5MA 60QFN |
3,652 | - |
|
Datasheet | - | 60-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | Shift Register | Yes | 16 | 2.7V | 5.5V | - | 34.5mA | - | PWM | General Purpose | -40°C ~ 105°C | - | - | Surface Mount | 60-QFN (7x7) |
|
IS31FL3742-QFLS4-TRIC LED DRVR LIN PWM 38MA 48QFN |
1,737 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | No | 30 | 2.7V | 5.5V | - | 38mA | 1MHz | PWM | General Purpose | -40°C ~ 125°C | - | - | Surface Mount | 48-QFN (6x6) |
|
IS32BL3554-ZLA3-TRIC LED DRVR CTRLR PWM 16ETSSOP |
4,797 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Cut Tape (CT) | Active | DC DC Controller | Step-Up (Boost) | No | 4 | 4.5V | 33V | 50V | 180mA | 100kHz ~ 1MHz | PWM | Backlight | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-eTSSOP |
|
|
IS31FL3741-QFLS4-TRIC LED DRVR LIN PWM 38MA 60QFN |
2,855 | - |
|
Datasheet | - | 60-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | No | 39 | 2.7V | 5.5V | - | 38mA | 1MHz | PWM | General Purpose | -40°C ~ 125°C | - | - | Surface Mount | 60-QFN (7x7) |
|
|
IS32LT3131A-ZLA3-TR12 CHANNEL LINEAR LED DRIVER WIT |
2,514 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Linear | Constant Current | Yes | 12 | 4.5V | 40V | - | 75mA | - | PWM | - | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | 28-eTSSOP |
|
IS31BL3229-QFLS2-TRIC LED DRVR RGLTR PWM 20MA 20QFN |
3,232 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DC DC Regulator | Switched Capacitor (Charge Pump) | Yes | 8 | 2.7V | 5.5V | - | 20mA | 1MHz | PWM | Backlight | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) |
|
IS31FL3731-SALS2IC LED DRV LIN ANALOG 28SSOP |
2,650 | - |
|
Datasheet | - | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Linear | - | - | 18 | 2.7V | 5.5V | - | 34mA | - | Analog | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SSOP |
|
IS31LT3353-V1STLS2-TRIC LED DRVR RGLTR PWM 1A SOT23-5 |
2,555 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | DC DC Regulator | Step-Down (Buck) | Yes | 1 | 6V | 40V | - | 1A (Switch) | 1MHz | Analog, PWM | Lighting | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
IS32LT3180-ZLA3-TRIC LED DRV LIN PWM 75MA 16ETSSOP |
3,827 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Linear | - | Yes | 8 | 6V | 16V | - | 75mA | - | PWM | - | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-eTSSOP |
LED Drivers FAQ
Common questions about filtering, comparing and sourcing LED Drivers components.
How can I narrow the LED Drivers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific LED Drivers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
