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. 668-9889
Mfr. Part No.RCD-24-1.20
BrandRecom
$23.53
Each
units
1.2A 6 → 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 33V 3V 0 → 1200mA - - -
RS Stock No. 416-913
Mfr. Part No.RCD-24-0.35
BrandRecom
$16.97
Each
units
350mA 4.5 → 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 35V 2V 0 → 350mA - - -
RS Stock No. 646-6529
Mfr. Part No.NUD4001DR2G
$1.12
Each (In a Pack of 10)
units
500mA 3.6 → 30 V - PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 103-3907
Mfr. Part No.NUD4001DR2G
$0.588
Each (On a Reel of 2500)
units
500mA 3.6 → 30 V dc PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 921-0348
Mfr. Part No.AL5809-90P1-7
$0.715
Each (In a Pack of 20)
units
94.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods PDI-123 2 60V 2.5V 94.5mA 1.24W AL5809 -
RS Stock No. 165-8539
Mfr. Part No.AL5809-90P1-7
$0.541
Each (On a Reel of 3000)
units
94.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods PDI-123 2 60V 2.5V 94.5mA 1.24W AL5809 -
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. 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. 829-3386
Mfr. Part No.HV9910CLG-G
BrandMicrochip
$0.559
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. 572-760
Mfr. Part No.ZXLD381FHTA
$1.376
Each (In a Pack of 5)
units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 124-8820
Mfr. Part No.TLE4242GATMA3
BrandInfineon
$1.947
Each (On a Reel of 1000)
units
476mA 45 V - - - Automotive Application TO-263 7 40V -1V 600mA - - -
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. 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. 906-3088
Mfr. Part No.TLE4242GATMA3
BrandInfineon
$2.682
Each (In a Pack of 5)
units
476mA 45 V - - - Automotive applications TO-263 7 40V -1V 600mA - - -
RS Stock No. 178-4925
Mfr. Part No.CL220N5-G
BrandMicrochip
$1.98
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. 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. 917-5730
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. 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. 790-2944
Mfr. Part No.PAM2861CBR
$1.42
Each (In a Pack of 5)
units
1A 6 → 40 V dc dc 0.3 to 2.5 V dc, PWM 30W Lighting SOT-89 6 - - - - - -
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