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. 739-6049
Mfr. Part No.FAN5622SX
$0.356
Each (In a Pack of 5)
units
30mA 2.7 → 5.5 V dc dc Digital - Backlighting, Cell Phones SOT-23 6 - - 5 → 30mA - - -
RS Stock No. 790-2944
Mfr. Part No.PAM2861CBR
$1.31
Each (In a Pack of 5)
units
1A 6 → 40 V dc dc 0.3 to 2.5 V dc, PWM 30W Lighting SOT-89 6 - - - - - -
RS Stock No. 921-0344
Mfr. Part No.AL5809-30S1-7
$0.467
Each (In a Pack of 30)
units
31.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods SOD-123 2 60V 2.5V 31.5mA 360mW AL5809 -
RS Stock No. 790-2947
Mfr. Part No.PAM2841SR
$0.537
Each (In a Pack of 10)
units
40mA 2.7 → 5.5 V dc dc PWM - WLED Driver System MSOP 8 40V 6.11V - - - -
RS Stock No. 165-8525
Mfr. Part No.AL5809-30S1-7
$0.429
Each (On a Reel of 3000)
units
31.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods SOD-123 2 60V 2.5V 31.5mA 360mW AL5809 -
RS Stock No. 829-3241
Mfr. Part No.HV9961LG-G
BrandMicrochip
$2.178
Each (In a Pack of 5)
units
- 8 → 450 V dc dc 0 to 1.5 V dc, PWM - Architectural Lighting, Backlighting, General Purpose Constant Current Source, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
RS Stock No. 739-6042
Mfr. Part No.FAN5624UMPX
$0.84
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. 824-5497
Mfr. Part No.AL9910-5SP-13
$2.81
Each (In a Pack of 5)
units
- - - - - - SOIC - - - - - - -
RS Stock No. 919-8884
Mfr. Part No.BCR420UE6327HTSA1
BrandInfineon
$0.34
Each (On a Reel of 3000)
units
200mA 40 V dc dc - - Architectural Lighting, Channel Lettering, Decorative Lighting, Emergency Lighting, Freezer Case Lighting, Refrigerator Lighting, Vending Machine Lighting SC74 6 38V - 10 → 150mA - - -
RS Stock No. 165-9187
Mfr. Part No.MAX1698EUB+
$3.33
Each (In a Tube of 50)
units
200mA 2.7 → 5.5 V dc dc - 5W Computer, PDA uMAX 10 1.33V 1.17V - - - -
RS Stock No. 752-8035
Mfr. Part No.BCR420UE6327HTSA1
BrandInfineon
$0.765
Each (In a Pack of 10)
units
200mA 40 V dc dc - - Architectural Lighting, Channel Lettering, Decorative Lighting, Emergency Lighting, Freezer Case Lighting, Refrigerator Lighting, Vending Machine Lighting SC74 6 38V - 10 → 150mA - - -
RS Stock No. 911-0995
Mfr. Part No.TLE4309GATMA1
BrandInfineon
$1.20
Each (On a Reel of 1000)
units
- - - - - - TO-263 - - - - - - -
RS Stock No. 103-5085
Mfr. Part No.NSI50010YT1G
$0.167
Each (On a Reel of 3000)
units
10mA 50 V dc PWM 460mW - SOD-123 2 - - - - - -
RS Stock No. 864-4982
Mfr. Part No.FAN5624UMPX
$0.504
Each (On a Reel of 5000)
units
30mA 2.7 → 5.5 V dc dc Linear - LCD Module, Mobile Handset, Mobile Internet Device, MP3 Player, PMP UMLP 10 - - 5 → 30mA - - -
RS Stock No. 170-4349
Mfr. Part No.HV9923N3-G
BrandMicrochip
$0.755
Each (In a Bag of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 572-615
Mfr. Part No.ZXLD1350ET5TA
$2.22
Each (In a Pack of 5)
units
- - - - - - TSOT-23 - - - - - - -
RS Stock No. 910-1916
Mfr. Part No.MIC2287CYD5-TR
BrandMicrochip
$0.997
Each (In a Pack of 10)
units
750mA 2.5 → 10 V dc PWM - - SOT-23 5 - - - - - -
RS Stock No. 492-957
Mfr. Part No.TLE4309GATMA1
BrandInfineon
$2.48
Each (In a Pack of 2)
units
- - - - - - TO-263 - - - - - - -
RS Stock No. 178-4907
Mfr. Part No.HV9861ANG-G
BrandMicrochip
$1.25
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 - - - - - -
RS Stock No. 121-9944
Mfr. Part No.ZXLD1350ET5TA
$1.011
Each (On a Reel of 3000)
units
- - - - - - TSOT-23 - - - - - - -
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