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. 921-0341
Mfr. Part No.AL5809-15S1-7
RMB6.365
Each (In a Pack of 30)
units
15.75mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods SOD-123 2 60V 2.5V 15.75mA 360mW AL5809 -
RS Stock No. 123-5530
Mfr. Part No.LYT5225D
$1.411
Each (In a Pack of 10)
units
3.16A 90 308 V ac ac - 9W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 103-5089
Mfr. Part No.NSI45060JDT4G
$0.534
Each (On a Reel of 2500)
units
60 100mA 45 V dc PWM 2.7W AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 3 7.5V - - - - -
RS Stock No. 922-8569
Mfr. Part No.PAM2861CBR
$0.596
Each (On a Reel of 1000)
units
1A 6 → 40 V dc dc 0.3 to 2.5 V dc, PWM 30W Lighting SOT-89 6 - - - - - -
RS Stock No. 829-3405
Mfr. Part No.HV9923N3-G
BrandMicrochip
$0.994
Each (In a Pack of 10)
units
30mA 20 → 400 V ac ac Triac 740mW Decorative Lighting, Low Power Lighting Fixtures TO-92 3 - - 30mA - - -
RS Stock No. 757-7241
Mfr. Part No.RCD-48-0.35
BrandRecom
$27.40
Each
units
0 350mA 9 60 V dc dc 0 to 5 V dc, PWM 19.6W 48V Bus Lighting Solution, LED Application, Lighting and Backlighting Wall Application, Single String Application PDIP 7 56V 2V 0 350mA - - -
RS Stock No. 739-6042
Mfr. Part No.FAN5624UMPX
$1.36
Each (In a Pack of 5)
units
30mA 2.7 → 5.5 V dc dc Digital - Backlighting, Cell Phones UMLP 10 - - 5 → 30mA - - -
RS Stock No. 789-3859
Mfr. Part No.CAT4238TD-GT3
$1.63
Each (In a Pack of 5)
units
100mA 2 → 5.5 V dc dc PWM - Digital Cameras, GPS Navigation Systems, Handheld Devices, Portable Game Machines, Portable Media Players SOT-23 5 38V 0V 5 → 30mA - - -
RS Stock No. 122-3303
Mfr. Part No.AL9910-5SP-13
$1.39
Each (On a Reel of 2500)
units
- - - - - - SOIC - - - - - - -
RS Stock No. 910-1916
Mfr. Part No.MIC2287CYD5-TR
BrandMicrochip
$1.06
Each (In a Pack of 10)
units
750mA 2.5 → 10 V dc PWM - - SOT-23 5 - - - - - -
RS Stock No. 889-5083
Mfr. Part No.HV9961LG-G
BrandMicrochip
$1.82
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. 165-8524
Mfr. Part No.AL5809-15S1-7
$0.29
Each (On a Reel of 3000)
units
15.75mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods SOD-123 2 60V 2.5V 15.75mA 360mW AL5809 -
RS Stock No. 911-3183
Mfr. Part No.MIC4811YMM
BrandMicrochip
$1.25
Each (In a Pack of 5)
units
50mA 3 → 5.5 V - PWM - - MSOP 10 - - - - - -
RS Stock No. 829-3409
Mfr. Part No.HV9923N8-G
BrandMicrochip
$1.04
Each (In a Pack of 10)
units
30mA 20 → 400 V ac ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 30mA - - -
RS Stock No. 146-0325
Mfr. Part No.MIC4811YMM
BrandMicrochip
$1.024
Each (In a Tube of 100)
units
50mA 3 → 5.5 V - PWM - - MSOP 10 - - - - - -
RS Stock No. 146-2577
Mfr. Part No.LYT5225D
$1.348
Each (In a Tube of 50)
units
3.16A 90 308 V ac ac - 9W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 121-9944
Mfr. Part No.ZXLD1350ET5TA
$1.11
Each (On a Reel of 3000)
units
- - - - - - TSOT-23 - - - - - - -
RS Stock No. 572-615
Mfr. Part No.ZXLD1350ET5TA
$2.26
Each (In a Pack of 5)
units
- - - - - - TSOT-23 - - - - - - -
RS Stock No. 165-4293
Mfr. Part No.MIC2287CYD5-TR
BrandMicrochip
$0.82
Each (On a Reel of 3000)
units
750mA 2.5 → 10 V dc PWM - - SOT-23 5 - - - - - -
RS Stock No. 178-4907
Mfr. Part No.HV9861ANG-G
BrandMicrochip
$1.27
Each (In a Tube of 45)
units
- 15 → 450 V dc dc 0 to 1.5 V dc, PWM 1W Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 16 - - - - - -
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