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
PHP468.87
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
PHP601.97
Each
units
350mA 4.5 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 35V 2V 0 350mA - - -
RS Stock No. 906-3088
Mfr. Part No.TLE4242GATMA3
BrandInfineon
PHP131.928
Each (In a Pack of 5)
units
476mA 45 V - - - Automotive applications TO-263 7 40V -1V 600mA - - -
RS Stock No. 124-8820
Mfr. Part No.TLE4242GATMA3
BrandInfineon
PHP3,500.20
Each (On a Reel of 1000)
units
476mA 45 V - - - Automotive Application TO-263 7 40V -1V 600mA - - -
RS Stock No. 791-9260
Mfr. Part No.ST1CC40DR
PHP116.278
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. 168-7056
Mfr. Part No.ST1CC40DR
PHP65.227
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. 472-228
Mfr. Part No.RCD-24-0.50
BrandRecom
PHP848.93
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
Brandonsemi
PHP22.586
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
Brandonsemi
PHP7.875
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. 826-9358
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
PHP13.482
Each (In a Pack of 100)
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. 823-5692
Mfr. Part No.BCR321UE6327HTSA1
BrandInfineon
PHP34.594
Each (In a Pack of 10)
units
- 16 25 V dc dc - - - SC74 6 - - 10 250mA - - -
RS Stock No. 122-2913
Mfr. Part No.AL5801W6-7
PHP10.506
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 122-1494
Mfr. Part No.PAM2804AAB010
PHP9.981
Each (On a Reel of 3000)
units
1A 2.5 6 V dc dc - 400mW Flashlight SOT-23 5 5V - - - - -
RS Stock No. 738-5689
Mfr. Part No.RCD-24-0.50/Vref
BrandRecom
PHP891.37
Each
units
0 500mA 4.5 36 V dc dc - 17.5W - PCB 6 35V 2V 0 500mA - - -
RS Stock No. 922-2397
Mfr. Part No.TL4242DRJR
PHP27.321
Each (On a Reel of 1000)
units
500mA 42 V dc dc PWM - Automotive Lighting, High Power LED WSON 8 16V 0.4V 0 → 500mA - - -
RS Stock No. 822-8732
Mfr. Part No.AL5801W6-7
PHP20.90
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 178-7397
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
PHP7.151
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. 921-0348
Mfr. Part No.AL5809-90P1-7
PHP26.912
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. 919-8904
Mfr. Part No.BCR321UE6327HTSA1
BrandInfineon
PHP14.308
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
PHP93.66
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 -