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. 790-2953
Mfr. Part No.PAM2863ECR
$0.768
Each (In a Pack of 5)
units
2A 4.5 → 40 V dc Dc PWM 30W Flashlight SOP 8 - - - - - -
RS Stock No. 922-8563
Mfr. Part No.PAM2863ECR
$0.818
Each (On a Reel of 2500)
units
2A 4.5 → 40 V dc Dc PWM 30W Flashlight SOP 8 - - - - - -
RS Stock No. 121-9945
Mfr. Part No.ZXLD381FHTA
$0.562
Each (On a Reel of 3000)
units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 168-7398
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
$0.146
Each (On a Reel of 3000)
units
10mA 18 V dc Dc - - Sieget Supplement SOT-343 4 16V - - - - -
RS Stock No. 752-8038
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
$0.18
Each (In a Pack of 25)
units
10mA 18 V dc Dc - - Sieget Supplement SOT-343 4 16V - - - - -
RS Stock No. 416-913
Mfr. Part No.RCD-24-0.35
BrandRecom
$18.84
Each
units
350mA 4.5 → 36 V dc Dc PWM, 1 to 10 V dc - - PCB 6 35V 2V 0 → 350mA - - -
RS Stock No. 572-760
Mfr. Part No.ZXLD381FHTA
$1.238
Each (In a Pack of 5)
units
- - - - - - SOT-23 - - - - - - -
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
$0.624
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. 121-9946
Mfr. Part No.ZXSC310E5TA
$0.484
Each (On a Reel of 3000)
units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 472-222
Mfr. Part No.RCD-24-0.70
BrandRecom
$16.48
Each
units
700mA 4.5 → 36 V dc Dc PWM, 1 to 10 V dc - - PCB 6 35V 2V 0 → 700mA - - -
RS Stock No. 572-883
Mfr. Part No.ZXSC310E5TA
$0.768
Each (In a Pack of 5)
units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 921-0846
Mfr. Part No.ZXSC310E5TA
$0.658
Each (In a Pack of 20)
units
- 8 V Ac, Dc - - Cell Phones, Digital Cameras, LED Flashlights, PDA, White Led Backlighting SOT-23 5 - - 4mA 450mW ZXSC310 -
RS Stock No. 789-3843
Mfr. Part No.CAT4101TV-T75
$4.865
Each (In a Pack of 2)
units
1A 3 → 5.5 V dc Dc PWM - Architectural and General Lighting, Automotive Lighting, High Power LED Up to 1 A TO-263 6 25V - 0 → 1000mA - - -
RS Stock No. 790-2938
Mfr. Part No.PAM2812ABR
$0.326
Each (In a Pack of 10)
units
20mA 2.7 → 5.5 V dc Dc PWM 400mW Cell Phones, Digital Cameras SOT-23 6 - - 20mA - - -
RS Stock No. 168-7056
Mfr. Part No.ST1CC40DR
$1.84
Each (On a Reel of 2500)
units
3A 3 → 18 V dc Dc DC Voltage 2W Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage SOIC 8 18V -1V - - - -
RS Stock No. 791-9260
Mfr. Part No.ST1CC40DR
$2.584
Each (In a Pack of 5)
units
3A 3 → 18 V dc Dc DC Voltage 2W Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage SOIC 8 18V -1V - - - -
RS Stock No. 169-7170
Mfr. Part No.PAM2812ABR
$0.34
Each (On a Reel of 3000)
units
20mA 2.7 → 5.5 V dc Dc PWM 400mW Cell Phones, Digital Cameras SOT-23 6 - - 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. 668-9889
Mfr. Part No.RCD-24-1.20
BrandRecom
$21.60
Each
units
1.2A 6 → 36 V dc Dc PWM, 1 to 10 V dc - - PCB 6 33V 3V 0 → 1200mA - - -
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