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. 472-222
Mfr. Part No.RCD-24-0.70
BrandRecom
PHP637.24
Each
units
700mA 4.5 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 35V 2V 0 700mA - - -
RS Stock No. 416-913
Mfr. Part No.RCD-24-0.35
BrandRecom
PHP540.75
Each
units
350mA 4.5 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 35V 2V 0 350mA - - -
RS Stock No. 124-8820
Mfr. Part No.TLE4242GATMA3
BrandInfineon
PHP118.411
Each (On a Reel of 1000)
units
476mA 45 V - - - Automotive Application TO-263 7 40V -1V 600mA - - -
RS Stock No. 906-3088
Mfr. Part No.TLE4242GATMA3
BrandInfineon
PHP126.00
Each (In a Pack of 5)
units
476mA 45 V - - - Automotive applications TO-263 7 40V -1V 600mA - - -
RS Stock No. 168-7056
Mfr. Part No.ST1CC40DR
PHP60.527
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
PHP107.10
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. 472-228
Mfr. Part No.RCD-24-0.50
BrandRecom
PHP761.25
Each
units
500mA 4.5 36 V dc dc 1 to 10 V dc, PWM 17.5W - PCB 6 35V 2V 0 500mA - - -
RS Stock No. 737-7975
Mfr. Part No.NSI45020AT1G
PHP20.89
Each (In a Pack of 10)
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. 103-5088
Mfr. Part No.NSI45020AT1G
PHP7.334
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. 146-2561
Mfr. Part No.LYT4221E
PHP68.25
Each (In a Tube of 48)
units
1.37A 160 308 V ac - - 12W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x21 -
RS Stock No. 668-9889
Mfr. Part No.RCD-24-1.20
BrandRecom
PHP804.30
Each
units
1.2A 6 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 33V 3V 0 1200mA - - -
RS Stock No. 919-8904
Mfr. Part No.BCR321UE6327HTSA1
BrandInfineon
PHP12.965
Each (On a Reel of 3000)
units
- 16 25 V dc dc - - - SC74 6 - - 10 250mA - - -
RS Stock No. 123-5514
Mfr. Part No.LYT4221E
PHP84.53
Each (In a Pack of 5)
units
1.37A 160 308 V ac - - 12W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x21 -
RS Stock No. 165-8539
Mfr. Part No.AL5809-90P1-7
PHP16.167
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. 829-3297
Mfr. Part No.CL2K4-G
BrandMicrochip
PHP30.45
Each (In a Pack of 10)
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. 738-5689
Mfr. Part No.RCD-24-0.50/Vref
BrandRecom
PHP785.40
Each
units
0 500mA 4.5 36 V dc dc - 17.5W - PCB 6 35V 2V 0 500mA - - -
RS Stock No. 822-8732
Mfr. Part No.AL5801W6-7
PHP20.90
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 178-5276
Mfr. Part No.CL2K4-G
BrandMicrochip
PHP23.26
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. 790-2922
Mfr. Part No.PAM2804AAB010
PHP20.90
Each (In a Pack of 10)
units
1A 2.5 6 V dc dc - 400mW Flashlight SOT-23 5 5V - - - - -
RS Stock No. 178-7397
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
PHP9.123
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 - - -
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