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. 668-9889
Mfr. Part No.RCD-24-1.20
BrandRecom
$21.60
Each
units
1.2A 6 → 36 V dc Dc PWM, 1 to 10 V dc - - PCB 6 33V 3V 0 → 1200mA - - -
RS Stock No. 453-726
Mfr. Part No.LM3402HVMR
$3.04
Each (In a Pack of 5)
units
- - - - - - PSOP - - - - - - -
RS Stock No. 178-4925
Mfr. Part No.CL220N5-G
BrandMicrochip
$1.80
Each (In a Tube of 50)
units
20mA 5 → 220 V dc Dc External FET - Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage TO-220 4 220V 5V 20mA - - -
RS Stock No. 751-3124
Mfr. Part No.AP8803WTG-7
$1.622
Each (In a Pack of 5)
units
1A 8 → 30 V dc Dc DC Voltage, PWM 3W LED Lighting SOT-23 5 - - 0 → 1000mA - - -
RS Stock No. 103-5090
Mfr. Part No.NSI45090JDT4G
$0.456
Each (On a Reel of 2500)
units
90 → 160mA 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. 919-8890
Mfr. Part No.BCR320UE6327HTSA1
BrandInfineon
$0.34
Each (On a Reel of 3000)
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. 829-3247
Mfr. Part No.HV9910BLG-G
BrandMicrochip
$1.238
Each (In a Pack of 10)
units
- 8 → 450 V dc Dc 0 to 0.25 V dc, PWM - Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS Stock No. 753-2756
Mfr. Part No.BCR320UE6327HTSA1
BrandInfineon
$0.42
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. 757-7260
Mfr. Part No.RBD-12-0.35
BrandRecom
$35.19
Each
units
- 8 → 36 V dc Dc - - - DIP 7 40V dc 8V dc 0 → 350mA - - -
RS Stock No. 811-1161
Mfr. Part No.STP16CP05TTR
$2.70
Each (In a Pack of 5)
units
100mA 3 → 5.5 V ac Ac - - LED Lighting TSSOP 24 20V - 5 → 100mA - - -
RS Stock No. 889-5727
Mfr. Part No.HV9910BLG-G
BrandMicrochip
$0.908
Each (On a Reel of 3300)
units
165mA 8 → 450 V dc Dc 0 to 0.25 V dc, PWM 630mW Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS Stock No. 917-5730
Mfr. Part No.MP2488DN-LF
$3.276
Each (In a Pack of 5)
units
2A 4.5 → 55 V Dc PWM - Automotive Lighting, Constant Current Source, General LED Lighting, High Power LED SOIC 8 - - - 2.5W MP2488 -
RS Stock No. 170-9376
Mfr. Part No.MP3202DJ-LF-P
$3.774
Each (On a Reel of 500)
units
- 2.5 → 6 V Dc PWM - Cell Phones, Digital Cameras, Display Lighting, Handheld Devices TSOT-23 6 25V - - - MP3202 -
RS Stock No. 646-6529
Mfr. Part No.NUD4001DR2G
$1.008
Each (In a Pack of 10)
units
500mA 3.6 → 30 V - PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 122-0829
Mfr. Part No.AP8803WTG-7
$1.13
Each (On a Reel of 3000)
units
1A 8 → 30 V dc Dc DC Voltage, PWM 3W LED Lighting SOT-23 5 - - 0 → 1000mA - - -
RS Stock No. 103-3907
Mfr. Part No.NUD4001DR2G
$0.49
Each (On a Reel of 2500)
units
500mA 3.6 → 30 V Dc PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 737-8016
Mfr. Part No.NSI45090JDT4G
$1.165
Each (In a Pack of 2)
units
90 → 160mA 45 V - PWM 2.7W AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 3 7.5V - - - - -
RS Stock No. 170-9338
Mfr. Part No.MP2488DN-LF
$3.742
Each (In a Tube of 100)
units
2A 4.5 → 55 V Dc PWM - Automotive Lighting, Constant Current Source, General LED Lighting, High Power LED SOIC 8 - - - 2.5W MP2488 -
RS Stock No. 102-3562
Mfr. Part No.STP16CP05TTR
$1.304
Each (On a Reel of 2500)
units
100mA 3 → 5.5 V ac Ac - - LED Lighting TSSOP 24 20V - 5 → 100mA - - -
RS Stock No. 917-5866
Mfr. Part No.MP3202DJ-LF-P
$4.42
Each (In a Pack of 5)
units
- 2.5 → 6 V Dc PWM - Cell Phones, Digital Cameras, Display Lighting, Handheld Devices TSOT-23 6 25V - - - MP3202 -
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