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. 416-913
Mfr. Part No.RCD-24-0.35
BrandRecom
£7.69
Each
Units
350mA 4.5 → 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 35V 2V 0 → 350mA - - -
RS Stock No. 668-9870
Mfr. Part No.RCD-24-1.00
BrandRecom
£10.80
Each
Units
1A 6 → 36 V dc dc 1 to 10 V dc, PWM 31W - PCB 6 33V 3V 0 → 1000mA - - -
RS Stock No. 922-8569
Mfr. Part No.PAM2861CBR
£0.314
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. 790-2944
Mfr. Part No.PAM2861CBR
£0.686
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. 472-222
Mfr. Part No.RCD-24-0.70
BrandRecom
£8.90
Each
Units
700mA 4.5 → 36 V dc dc 1 to 10 V dc, PWM - - PCB 6 35V 2V 0 → 700mA - - -
RS Stock No. 168-7056
Mfr. Part No.ST1CC40DR
£0.667
Each (On a Reel of 2500)
Units
3A 3 → 18 V dc dc DC Voltage 2W Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage SOIC 8 18V -1V - - - -
RS Stock No. 791-9260
Mfr. Part No.ST1CC40DR
£0.674
Each (In a Pack of 5)
Units
3A 3 → 18 V dc dc DC Voltage 2W Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage SOIC 8 18V -1V - - - -
RS Stock No. 122-1494
Mfr. Part No.PAM2804AAB010
£0.127
Each (On a Reel of 3000)
Units
1A 2.5 → 6 V dc dc - 400mW Flashlight SOT-23 5 5V - - - - -
RS Stock No. 790-2922
Mfr. Part No.PAM2804AAB010
£0.323
Each (In a Pack of 10)
Units
1A 2.5 → 6 V dc dc - 400mW Flashlight SOT-23 5 5V - - - - -
RS Stock No. 757-7254
Mfr. Part No.RCD-48-1.20/M
BrandRecom
£18.58
Each
Units
0 → 1.2A 9 → 60 V dc dc 0 to 5 V dc, PWM 39.2W 48V Bus Lighting Solution, LED Application, Lighting and Backlighting Wall Application, Single String Application DIP 7 56V 2V 0 → 1200mA - - -
RS Stock No. 789-3859
Mfr. Part No.CAT4238TD-GT3
£0.824
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. 110-7767
Mfr. Part No.ILD6150XUMA1
BrandInfineon
£1.127
Each (On a Tape of 10)
Units
1.5A 4.5 → 60 V dc Analogue, PWM - General LED Lighting, LED Application, Retail Lighting - 8 3.5 (Over-Temperature Adjustment Output) V, 60 (Power Switch Output) V -0.3 (Over-Temperature Adjustment Output) V, -0.3 (Power Switch Output) V 2.8 (Open Load)mA 2W - -
RS Stock No. 121-6411
Mfr. Part No.CAT4238TD-GT3
£0.333
Each (On a Reel of 3000)
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. 166-0822
Mfr. Part No.ILD6150XUMA1
BrandInfineon
£0.66
Each (On a Reel of 2500)
Units
1.5A 4.5 → 60 V dc Analogue, PWM - LED Ballasts, LED Driver for General Lighting, Office, Residential Downlights, Retail, Street Lightning, Tunnel Lighting - 8 60V -0.3V - 2W - -
RS Stock No. 889-6010
Mfr. Part No.CL2N3-G
BrandMicrochip
£0.22
Each (In a Bag of 1000)
Units
22mA 5 → 90 V dc dc FET 600mW Accent Lighting, Automotive Lighting, Constant Current Sink., Constant Current Source, Industrial Lamp Indicators, LED Driver, Signage TO-92 3 90V 5V 20mA - - -
RS Stock No. 829-3238
Mfr. Part No.CL2N3-G
BrandMicrochip
£0.264
Each (In a Pack of 20)
Units
22mA 5 → 90 V dc dc FET - Accent Lighting, Automotive Lighting, Constant Current Sink., Constant Current Source, Industrial Lamp Indicators, LED Driver, Signage TO-92 3 90V 5V 20mA - - -
RS Stock No. 719-2844
Mfr. Part No.NSI50010YT1G
£0.277
Each (In a Pack of 10)
Units
10mA 50 V dc PWM 460mW - SOD-123 2 - - - - - -
RS Stock No. 752-8031
Mfr. Part No.BCR402UE6327HTSA1
BrandInfineon
£0.343
Each (In a Pack of 10)
Units
65mA 40 V dc dc PWM - Aircraft Lighting, Automotive Lighting, Channel Lettering, Decorative Lighting, General Lighting, Medical Lighting, Refrigerator Lighting, Ship Lighting, Train Lighting SC74 6 38V - 20 → 65mA - - -
RS Stock No. 103-5085
Mfr. Part No.NSI50010YT1G
£0.098
Each (On a Reel of 3000)
Units
10mA 50 V dc PWM 460mW - SOD-123 2 - - - - - -
RS Stock No. 919-8881
Mfr. Part No.BCR402UE6327HTSA1
BrandInfineon
£0.118
Each (On a Reel of 3000)
Units
65mA 40 V dc dc PWM - Aircraft Lighting, Automotive Lighting, Channel Lettering, Decorative Lighting, General Lighting, Medical Lighting, Refrigerator Lighting, Ship Lighting, Train Lighting SC74 6 38V - 20 → 65mA - - -
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