LED Driver ICs

LED Drivers provide constant current control in high brightness lighting with high efficiency greater than 95%. A simple power interface solution for driving LEDs in a broad range of lighting applications.

Features include PWM dimming control and thermal shutdown protection. A linear LED driver is a low voltage accurate current regulator, suitable for flashlights, bicycle lights, and solar powered architectural lighting.

The DC-DC switch mode LED driver provides the power supply in LED strip lighting, signage, display, backlight, industrial and automotive lighting applications. Converter topologies include buck, boost and buck-boost. The AC-DC converter high-power LED driver is found in LED street lighting.

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Description Price Output Current Input Voltage AC or DC Input Voltage Dimming Operation Maximum Output Power Application Package Type Number of Pins Maximum Output Voltage Minimum Output Voltage Current Rating Power Dissipation Series Automotive Standard
RS Stock No. 121-6409
Mfr. Part No.CAT4139TD-GT3
SGD0.683
Each (On a Reel of 3000)
units
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS Stock No. 789-3840
Mfr. Part No.CAT4139TD-GT3
SGD1.384
Each (In a Pack of 5)
units
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS Stock No. 472-222
Mfr. Part No.RCD-24-0.70
BrandRecom
SGD13.75
Each
units
700mA 4.5 → 36 V dc Dc PWM, 1 to 10 V dc - - PCB 6 35V 2V 0 → 700mA - - -
RS Stock No. 668-9870
Mfr. Part No.RCD-24-1.00
BrandRecom
SGD16.33
Each
units
1A 6 → 36 V dc Dc PWM, 1 to 10 V dc 31W - PCB 6 33V 3V 0 → 1000mA - - -
RS Stock No. 178-5261
Mfr. Part No.CL8800K63-G
BrandMicrochip
SGD9.393
Each (In a Tray of 490)
units
115mA 90 → 275 V ac Ac Phase 7.5W CFL, Fluorescent Tube Retrofit, Incandescent, LED Lighting QFN 33 350V dc 70V dc 115mA - - -
RS Stock No. 917-5774
Mfr. Part No.MP24894GJ-P
SGD1.844
Each (In a Pack of 5)
units
- 6 → 60 V Dc Analogue, PWM - Automotive Lighting, Decorative Lighting, General Lighting, LED Backlighting, Low Voltage Halogen Replacement, Signage Lighting TSOT 6 - - - 1.25W MP24894 -
RS Stock No. 829-3405
Mfr. Part No.HV9923N3-G
BrandMicrochip
SGD0.894
Each (In a Pack of 10)
units
30mA 20 → 400 V ac Ac Triac 740mW Decorative Lighting, Low Power Lighting Fixtures TO-92 3 - - 30mA - - -
RS Stock No. 170-4349
Mfr. Part No.HV9923N3-G
BrandMicrochip
SGD0.97
Each (In a Bag of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 861-0535
Mfr. Part No.CL8800K63-G
BrandMicrochip
SGD4.87
Each (In a Pack of 2)
units
115mA 90 → 275 V ac Ac Phase 7.5W CFL, Fluorescent Tube Retrofit, Incandescent, LED Lighting QFN 33 350V dc 70V dc 115mA - - -
RS Stock No. 170-9350
Mfr. Part No.MP24894GJ-P
SGD2.07
Each (On a Reel of 500)
units
- 6 → 60 V Dc Analogue, PWM - Automotive Lighting, Decorative Lighting, General Lighting, LED Backlighting, Low Voltage Halogen Replacement, Signage Lighting TSOT 6 - - - 1.25W MP24894 -
RS Stock No. 889-5727
Mfr. Part No.HV9910BLG-G
BrandMicrochip
SGD0.936
Each (On a Reel of 3300)
units
165mA 8 → 450 V dc Dc 0 to 0.25 V dc, PWM 630mW Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS Stock No. 732-7706
Mfr. Part No.MAX1698EUB+
BrandMaxim
SGD5.58
Each
units
200mA 2.7 → 5.5 V dc Dc - 5W Computer, PDA UMAX 10 1.33V 1.17V - - - -
RS Stock No. 790-2922
Mfr. Part No.PAM2804AAB010
SGD0.295
Each (In a Pack of 10)
units
1A 2.5 → 6 V dc Dc - 400mW Flashlight SOT-23 5 5V - - - - -
RS Stock No. 889-6010
Mfr. Part No.CL2N3-G
BrandMicrochip
SGD0.393
Each (In a Bag of 1000)
units
22mA 5 → 90 V dc Dc FET 600mW Accent Lighting, Automotive Lighting, Constant Current Sink., Constant Current Source, Industrial Lamp Indicators, LED Driver, Signage TO-92 3 90V 5V 20mA - - -
RS Stock No. 829-3247
Mfr. Part No.HV9910BLG-G
BrandMicrochip
SGD1.201
Each (In a Pack of 10)
units
- 8 → 450 V dc Dc 0 to 0.25 V dc, PWM - Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS Stock No. 917-5866
Mfr. Part No.MP3202DJ-LF-P
SGD3.316
Each (In a Pack of 5)
units
- 2.5 → 6 V Dc PWM - Cell Phones, Digital Cameras, Display Lighting, Handheld Devices TSOT-23 6 25V - - - MP3202 -
RS Stock No. 121-7874
Mfr. Part No.NCL30086BHDR2G
SGD1.445
Each (In a Pack of 10)
units
3A 12 V Dc PWM - Integral LED Bulbs, LED Driver Power Supplies, LED Light Engines, Smart LED Lighting SOIC 10 - - - - NCL30086BH -
RS Stock No. 121-6411
Mfr. Part No.CAT4238TD-GT3
SGD0.683
Each (On a Reel of 3000)
units
100mA 2 → 5.5 V dc Dc PWM - Digital Cameras, GPS Navigation Systems, Handheld Devices, Portable Game Machines, Portable Media Players SOT-23 5 38V 0V 5 → 30mA - - -
RS Stock No. 739-5995
Mfr. Part No.FAN5333BSX
SGD1.22
Each (In a Pack of 5)
units
65mA 1.8 → 5.5 V dc Dc DC Voltage, PWM 1.5W Cell Phones, PDA SOT-23 5 - 30V 65mA - - -
RS Stock No. 165-9187
Mfr. Part No.MAX1698EUB+
BrandMaxim
SGD4.664
Each (In a Tube of 50)
units
200mA 2.7 → 5.5 V dc Dc - 5W Computer, PDA UMAX 10 1.33V 1.17V - - - -
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