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. 205-2414
Mfr. Part No.NCL30486A2DR2G
kr 4,477
Each (On a Reel of 2500)
Units
300mA 320 V Dc Analogue, Digital - - - 9 - - - - - -
RS Stock No. 171-6982
Mfr. Part No.BD9479FV-GE2
BrandROHM
kr 26,905
Each (In a Pack of 2)
Units
- - - - - - - - - - - - - -
RS Stock No. 738-5156
Mfr. Part No.ZXLD1360ET5TA
kr 27,18
Each (In a Pack of 2)
Units
1mA 7 → 30 V - PWM - - - - 30V -0.3V - - - -
RS Stock No. 123-5531
Mfr. Part No.LYT5226D
kr 12,796
Each (In a Pack of 10)
Units
4.35A 90 308 V ac Ac - 16W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 753-2756
Mfr. Part No.BCR320UE6327HTSA1
BrandInfineon
kr 5,077
Each (In a Pack of 10)
Units
300mA 25 V dc Dc - 500mW Architectural Lighting, Channel Lettering, Decorative Lighting, Emergency Lighting, Freezer Case Lighting, Refrigerator Lighting, Vending Machine Lighting SC74 6 16V - 0 → 300mA - - -
RS Stock No. 165-4314
Mfr. Part No.MM5450YV-TR
BrandMicrochip
kr 32,944
Each (On a Reel of 500)
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. 177-0599
Mfr. Part No.MIC4802YME
BrandMicrochip
kr 8,273
Each (In a Pack of 10)
Units
800mA 3 → 5.5 V Dc PWM - Architectural Lighting, Bill Board Display, Instrument Display, Marquee Display SOIC 8 - - 800mA - MIC4802 -
RS Stock No. 179-6989
Mfr. Part No.ICL5102XUMA2
BrandInfineon
kr 28,31
Each (In a Pack of 5)
Units
400 (Sink)mA 85 → 305 V ac Ac Yes 300W Adapter, Commercial or Residential Lighting System, Indoor Application, LCD TV, Offline AC-DC Power Supply, Outdoor Application PG-DSO 16 2.5V 0V 5.8mA 1W ICL5102 -
RS Stock No. 186-1229
Mfr. Part No.NCL2801CFADR2G
kr 2,812
Each (On a Reel of 2500)
Units
800mA 10.5 → 27 V - - - All Off Line Appliances Requiring Power Factor Correction, Fluorescent) Flat TV, Lighting Ballasts (LED, PC Power Supplies SOIC 8 - - 60 (Startup)µA 300mW - -
RS Stock No. 123-5523
Mfr. Part No.LYT4323E
kr 11,936
Each (In a Pack of 5)
Units
2.72A 160 308 V ac - Triac 18W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x23 -
RS Stock No. 178-5363
Mfr. Part No.HV9861ALG-G
BrandMicrochip
kr 6,251
Each (On a Reel of 3300)
Units
- 15 → 450 V dc Dc 0 to 1.5 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
RS Stock No. 889-5083
Mfr. Part No.HV9961LG-G
BrandMicrochip
kr 10,969
Each (On a Reel of 3300)
Units
165mA 8 → 450 V dc Dc 0 to 1.5 V dc, PWM 650mW Architectural Lighting, Backlighting, General Purpose Constant Current Source, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
RS Stock No. 168-7855
Mfr. Part No.LBP01-0810B
kr 1,83
Each (On a Reel of 2500)
Units
- - Dc - - Aircraft Lighting, Automotive Lighting, Backlighting, Emergency Lighting, Street Lighting, Traffic Lights DO-214AA 2 - - - - - -
RS Stock No. 921-0348
Mfr. Part No.AL5809-90P1-7
kr 4,914
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. 822-8751
Mfr. Part No.AL8807W5-7
kr 8,904
Each (In a Pack of 10)
Units
- - - - - - - - - - - - - -
RS Stock No. 789-3846
Mfr. Part No.CAT4104VP2-GT3
kr 3,84
Each (On a Tape of 5)
Units
700mA 3 5.5 V dc Dc PWM - Automotive Lighting, General and Architectural Lighting, LCD Backlight TDFN 8 25V - 10 175mA - - -
RS Stock No. 203-3411
Mfr. Part No.LED1202QTR
kr 19,362
Each (In a Pack of 5)
Units
20µA 2.6 V, 5 V Dc 1-10 V - - QFN 20 - - - - - -
RS Stock No. 186-1228
Mfr. Part No.NCL2801CDBDR2G
kr 2,493
Each (On a Reel of 2500)
Units
800mA 10.5 → 27 V - - - All Off Line Appliances Requiring Power Factor Correction, Fluorescent) Flat TV, Lighting Ballasts (LED, PC Power Supplies SOIC 8 - - 60 (Startup)µA 300mW - -