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. 889-6010
Mfr. Part No.CL2N3-G
BrandMicrochip
$0.403
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. 829-3238
Mfr. Part No.CL2N3-G
BrandMicrochip
$0.569
Each (In a Pack of 20)
units
22mA 5 → 90 V dc Dc FET - 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. 829-3281
Mfr. Part No.CL220N5-G
BrandMicrochip
$1.976
Each (In a Pack of 5)
units
20mA 5 → 220 V dc Dc External FET - Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage TO-220 4 220V 5V 20mA - - -
RS Stock No. 178-4925
Mfr. Part No.CL220N5-G
BrandMicrochip
$1.80
Each (In a Tube of 50)
units
20mA 5 → 220 V dc Dc External FET - Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage TO-220 4 220V 5V 20mA - - -
RS Stock No. 889-5727
Mfr. Part No.HV9910BLG-G
BrandMicrochip
$0.908
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
$1.238
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. 910-1929
Mfr. Part No.MIC2289-34YML-TR
BrandMicrochip
$1.738
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 - - -
RS Stock No. 165-4075
Mfr. Part No.MIC2289-34YML-TR
BrandMicrochip
$1.574
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. 910-1916
Mfr. Part No.MIC2287CYD5-TR
BrandMicrochip
$1.221
Each (In a Pack of 10)
units
750mA 2.5 → 10 V Dc PWM - - SOT-23 5 - - - - - -
RS Stock No. 829-3301
Mfr. Part No.CL520N3-G
BrandMicrochip
$0.788
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. 178-4907
Mfr. Part No.HV9861ANG-G
BrandMicrochip
$1.25
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. 829-3409
Mfr. Part No.HV9923N8-G
BrandMicrochip
$0.819
Each (In a Pack of 10)
units
30mA 20 → 400 V ac Ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 30mA - - -
RS Stock No. 829-3241
Mfr. Part No.HV9961LG-G
BrandMicrochip
$2.074
Each (In a Pack of 5)
units
- 8 → 450 V dc Dc 0 to 1.5 V dc, PWM - Architectural Lighting, Backlighting, General Purpose Constant Current Source, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
RS Stock No. 889-5083
Mfr. Part No.HV9961LG-G
BrandMicrochip
$2.133
Each (On a Reel of 3300)
units
165mA 8 → 450 V dc Dc 0 to 1.5 V dc, PWM 650mW Architectural Lighting, Backlighting, General Purpose Constant Current Source, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
RS Stock No. 170-4345
Mfr. Part No.CL520N3-G
BrandMicrochip
$0.671
Each (In a Bag of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 829-3389
Mfr. Part No.HV9861ANG-G
BrandMicrochip
$1.331
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. 165-4293
Mfr. Part No.MIC2287CYD5-TR
BrandMicrochip
$0.883
Each (On a Reel of 3000)
units
750mA 2.5 → 10 V Dc PWM - - SOT-23 5 - - - - - -
RS Stock No. 829-3405
Mfr. Part No.HV9923N3-G
BrandMicrochip
$0.916
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. 146-0325
Mfr. Part No.MIC4811YMM
BrandMicrochip
$0.998
Each (In a Tube of 100)
units
50mA 3 → 5.5 V - PWM - - MSOP 10 - - - - - -
RS Stock No. 178-5279
Mfr. Part No.HV9923N8-G
BrandMicrochip
$0.784
Each (On a Reel of 2000)
units
30mA 20 → 400 V ac Ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 30mA - - -