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. 889-5727
Mfr. Part No.HV9910BLG-G
BrandMicrochip
R 11.234
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. 829-3247
Mfr. Part No.HV9910BLG-G
BrandMicrochip
R 15.003
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. 178-5350
Mfr. Part No.HV9910CLG-G
BrandMicrochip
R 5.045
Each (On a Reel of 3300)
units
- 15 → 450 V dc Dc 0 to 0.25 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver SOIC 8 - - - - - -
RS stock no. 829-3386
Mfr. Part No.HV9910CLG-G
BrandMicrochip
R 6.553
Each (In a Pack of 20)
units
- 15 → 450 V dc Dc 0 to 0.25 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver SOIC 8 - - - - - -
RS stock no. 911-3183
Mfr. Part No.MIC4811YMM
BrandMicrochip
R 8.838
Each (In a Pack of 5)
units
50mA 3 → 5.5 V - PWM - - MSOP 10 - - - - - -
RS stock no. 146-0325
Mfr. Part No.MIC4811YMM
BrandMicrochip
R 8.619
Each (In a Tube of 100)
units
50mA 3 → 5.5 V - PWM - - MSOP 10 - - - - - -
RS stock no. 178-4907
Mfr. Part No.HV9861ANG-G
BrandMicrochip
R 13.67
Each (In a Tube of 45)
units
- 15 → 450 V dc Dc 0 to 1.5 V dc, PWM 1W Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 16 - - - - - -
RS stock no. 829-3389
Mfr. Part No.HV9861ANG-G
BrandMicrochip
R 16.154
Each (In a Pack of 10)
units
- 15 → 450 V dc Dc 0 to 1.5 V dc, PWM 1W Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 16 - - - - - -
RS stock no. 829-3301
Mfr. Part No.CL520N3-G
BrandMicrochip
R 7.359
Each (In a Pack of 20)
units
20mA 4.75 90 V dc Dc - - Signage, Specialty Lighting TO-92 3 90V 1V 20mA - - -
RS stock no. 170-4345
Mfr. Part No.CL520N3-G
BrandMicrochip
R 5.643
Each (In a Bag of 1000)
units
- - - - - - - - - - - - - -
RS stock no. 178-4908
Mfr. Part No.HV9961NG-G
BrandMicrochip
R 23.288
Each (In a Tube of 45)
units
165mA 8 → 450 V dc Dc PWM 1W Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 16 - - - - - -
RS stock no. 829-3411
Mfr. Part No.HV9961NG-G
BrandMicrochip
R 27.788
Each (In a Pack of 5)
units
165mA 8 → 450 V dc Dc PWM 1W Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 16 - - - - - -
RS stock no. 829-3402
Mfr. Part No.HV9922N8-G
BrandMicrochip
R 11.618
Each (In a Pack of 10)
units
50mA 20 → 400 V ac Ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 50mA - - -
RS stock no. 178-5278
Mfr. Part No.HV9922N8-G
BrandMicrochip
R 8.786
Each (On a Reel of 2000)
units
50mA 20 → 400 V ac Ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 50mA - - -
RS stock no. 145-9139
Mfr. Part No.MIC2981/82YWM
BrandMicrochip
R 38.323
Each (In a Tube of 41)
units
500mA 5 → 50 V Dc - - - SOP 18 - - - - - -
RS stock no. 165-4293
Mfr. Part No.MIC2287CYD5-TR
BrandMicrochip
R 8.346
Each (On a Reel of 3000)
units
750mA 2.5 → 10 V Dc PWM - - SOT-23 5 - - - - - -
RS stock no. 910-1890
Mfr. Part No.MM5450YV-TR
BrandMicrochip
R 35.83
Each (In a Pack of 2)
units
15mA 4.75 → 11 V dc Dc - 1W Counter, Digital Clock, Industrial Control Indicator, Instrumentation Readouts, Relay Driver, Thermometer, Voltmeter PLCC 44 - - 10mA 1 (25°C) W, 560 (85 °C) mW - -
RS stock no. 165-4075
Mfr. Part No.MIC2289-34YML-TR
BrandMicrochip
R 15.053
Each (On a Reel of 5000)
units
500mA 2.5 → 10 V dc Dc Continuous, PWM - Cell Phones, Constant Current Power Supplies, Digital Cameras, GPS Systems, IP Phones, LED Flashlights, MP3 Player, PDA MLF 8 34V - 2A - - -
RS stock no. 910-1751
Mfr. Part No.MIC2981/82YWM
BrandMicrochip
R 67.142
Each (In a Pack of 5)
units
500mA 5 → 50 V Dc - - - SOP 18 - - - - - -
RS stock no. 910-1929
Mfr. Part No.MIC2289-34YML-TR
BrandMicrochip
R 19.766
Each (In a Pack of 5)
units
500mA 2.5 → 10 V dc Dc Continuous, PWM - Cell Phones, Constant Current Power Supplies, Digital Cameras, GPS Systems, IP Phones, LED Flashlights, MP3 Player, PDA MLF 8 34V - 2A - - -