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. 123-5532
Mfr. Part No.LYT5228D
kr 14,72
Each (In a Pack of 5)
Units
6.86A 90 308 V ac Ac - 25W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.6mA - LYT52 -
RS Stock No. 177-0749
Mfr. Part No.MIC4801YM
BrandMicrochip
kr 7,001
Each (In a Pack of 20)
Units
600mA 3 → 5.5 V Dc PWM - Architectural Lighting, Bill Board Display, Instrument Display, Marquee Display SOIC 8 - - 600mA - MIC4801 -
RS Stock No. 171-6950
Mfr. Part No.BD93941FP-E2
BrandROHM
kr 16,938
Each (In a Pack of 5)
Units
- - - - - - - - - - - - - -
RS Stock No. 178-4908
Mfr. Part No.HV9961NG-G
BrandMicrochip
kr 13,034
Each (In a Tube of 45)
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. 177-0437
Mfr. Part No.MIC4802YME
BrandMicrochip
kr 7,179
Each (In a Tube of 95)
Units
800mA 3 → 5.5 V Dc PWM - Architectural Lighting, Bill Board Display, Instrument Display, Marquee Display SOIC 8 - - 800mA - MIC4802 -
RS Stock No. 124-5395
Mfr. Part No.NSIC2020JBT3G
kr 2,042
Each (On a Reel of 2500)
Units
20mA 120 V Dc PWM 3W - SMB 2 - - - - - -
RS Stock No. 738-5298
Mfr. Part No.ZXLD1374EST20TC
kr 12,23
Each
Units
- 2.7 → 5.5 V dc Dc PWM 500mW Cell Phones, MP3 Player, PDA TSSOP 20 - - - - - -
RS Stock No. 789-3840
Mfr. Part No.CAT4139TD-GT3
kr 11,502
Each (In a Pack of 5)
Units
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS Stock No. 738-5689
Mfr. Part No.RCD-24-0.50/Vref
BrandRecom
kr 168,40
Each
Units
0 500mA 4.5 36 V dc Dc - 17.5W - PCB 6 35V 2V 0 500mA - - -
RS Stock No. 146-4884
Mfr. Part No.BCR420UFD-7
kr 1,839
Each (In a Pack of 100)
Units
500mA 40 V - - 1.7W Advertising, Decorative & Architectural Lighting, Edge Lighting Strips, Emergency Lighting, Freezer Cases & Vending Machines, Retail Lighting in Fridges, Signage - 6 40V 1.4V 1.2mA 1.7W BCR420 -
RS Stock No. 919-8904
Mfr. Part No.BCR321UE6327HTSA1
BrandInfineon
kr 2,422
Each (On a Reel of 3000)
Units
- 16 25 V dc Dc - - - SC74 6 - - 10 250mA - - -
RS Stock No. 206-0171
Mfr. Part No.AL8860QMP-13
kr 2,696
Each (On a Reel of 2500)
Units
1.5A 4.5 → 40 V Dc PWM - - MSOP 8 - - - - - -
RS Stock No. 171-1533
Mfr. Part No.LYT4328E3
kr 11,718
Each (In a Tube of 48)
Units
9A 160 → 308 V ac - Triac 78W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x28 -
RS Stock No. 910-1483
Mfr. Part No.MM5450YV
BrandMicrochip
kr 47,945
Each (In a Pack of 2)
Units
- - - - - - PLCC - - - - - - -
RS Stock No. 921-0846
Mfr. Part No.ZXSC310E5TA
kr 2,046
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. 146-2572
Mfr. Part No.LYT4325E
kr 18,384
Each (In a Tube of 48)
Units
5.44A 160 308 V ac - Triac 25W High Line LED Lighting ESIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x25 -
RS Stock No. 757-7254
Mfr. Part No.RCD-48-1.20/M
BrandRecom
kr 247,47
Each
Units
0 1.2A 9 60 V dc Dc 0 to 5 V dc, PWM 39.2W LED Application, Lighting and Backlighting Wall Application, Single String Application, 48V Bus Lighting Solution DIP 7 56V 2V 0 1200mA - - -
RS Stock No. 917-5743
Mfr. Part No.MP4688DN-LF
kr 36,462
Each (In a Pack of 5)
Units
1A 4.5 → 80 V Dc PWM - Automotive Lighting, Constant Current Source, General Lighting, High Power LED, Industrial Lighting SOIC 8 - - - 2.5W MP4688 -
RS Stock No. 121-9946
Mfr. Part No.ZXSC310E5TA
kr 2,019
Each (On a Reel of 3000)
Units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 124-2360
Mfr. Part No.PCA9635PW,112
BrandNXP
kr 15,91
Each (In a Tube of 51)
Units
- - - - - - TSSOP - - - - - - -