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. 145-5685
Mfr. Part No.FAN7340MX
$1.039
Each (On a Reel of 2500)
units
- 10 → 35 V dc dc 1-10 V, PWM - LED Backlight For LCD Monitor, LED Backlight For LCD TV, LED Backlighting SOIC 16 12.8V 10.8V - - - -
RS Stock No. 170-9350
Mfr. Part No.MP24894GJ-P
$1.441
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. 572-760
Mfr. Part No.ZXLD381FHTA
$1.376
Each (In a Pack of 5)
units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 751-5329
Mfr. Part No.ZXLD1366EN8TC
$3.234
Each (In a Pack of 5)
units
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -
RS Stock No. 922-8503
Mfr. Part No.ZXLD1366EN8TC
$2.218
Each (On a Reel of 2500)
units
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -
RS Stock No. 170-9338
Mfr. Part No.MP2488DN-LF
$3.003
Each (In a Tube of 100)
units
2A 4.5 → 55 V dc PWM - Automotive Lighting, Constant Current Source, General LED Lighting, High Power LED SOIC 8 - - - 2.5W MP2488 -
RS Stock No. 917-5730
Mfr. Part No.MP2488DN-LF
$3.964
Each (In a Pack of 5)
units
2A 4.5 → 55 V dc PWM - Automotive Lighting, Constant Current Source, General LED Lighting, High Power LED SOIC 8 - - - 2.5W MP2488 -
RS Stock No. 829-3411
Mfr. Part No.HV9961NG-G
BrandMicrochip
$2.566
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. 917-5774
Mfr. Part No.MP24894GJ-P
$2.194
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. 829-3281
Mfr. Part No.CL220N5-G
BrandMicrochip
$2.282
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. 921-0354
Mfr. Part No.AL9910-5S-13
$2.554
Each (In a Pack of 5)
units
10mA 500 V dc Analogue, PWM - Backlighting, General Purpose Constant Current Source, LED Driver, LED Lighting, Signage Lighting SOIC 8 - - 500µA 630mW AL9910 -
RS Stock No. 910-1890
Mfr. Part No.MM5450YV-TR
BrandMicrochip
$7.35
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. 177-0436
Mfr. Part No.MIC4801YM
$1.045
Each (In a Tube of 95)
units
600mA 3 → 5.5 V dc PWM - Architectural Lighting, Bill Board Display, Instrument Display, Marquee Display SOIC 8 - - 600mA - MIC4801 -
RS Stock No. 103-5088
Mfr. Part No.NSI45020AT1G
$0.226
Each (On a Reel of 3000)
units
20mA 45 V dc PWM 460mW AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 2 7.5V - - - - -
RS Stock No. 178-7397
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
$0.18
Each (On a Reel of 3000)
units
60mA 18 V dc dc PWM 330mW Aircraft, Channel Lettering, LED strips for decorative lighting, Medical Lighting, Retrofits for general lighting, Ship Lighting, Train, White goods SOT-143 4 16V - 20 → 65mA - - -
RS Stock No. 811-1202
Mfr. Part No.STP16CPS05MTR
$3.152
Each (In a Pack of 5)
units
100mA 3 → 5.5 V ac ac - - LED Lighting SOIC 24 20V - 5 → 100mA - - -
RS Stock No. 123-5529
Mfr. Part No.LYT5218D
$1.718
Each (In a Pack of 10)
units
6.3A 90 → 308 V ac ac - 25W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 650V -0.3V 1.5mA - LYT52 -
RS Stock No. 110-7444
Mfr. Part No.TLD1121ELXUMA1
BrandInfineon
$2.005
Each (In a Pack of 10)
units
360mA 5.5 → 40 V dc - - Automotive Lighting, LED Lighting SSOP 14 40V -1V - 1.5W - -
RS Stock No. 178-5276
Mfr. Part No.CL2K4-G
BrandMicrochip
$0.716
Each (On a Reel of 2000)
units
20mA 5 → 90 V dc dc External FET 2W Accent Lighting, Automotive Lighting, Constant Current Source, Industrial Lamp Indicators, LED Driver, Signage TO-252 3 90V 5V 20mA - - -
RS Stock No. 162-9292
Mfr. Part No.CAT3648HV3-GT2
$0.954
Each (On a Reel of 2000)
units
100mA 2.5 → 5.5 V dc dc Digital - Cell Phones, Digital Cameras, Handheld Devices, LCD Display Backlight TQFN 16 6V - 0 → 30mA - - -
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