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
RS Stock No. 919-8897
Mfr. Part No.BCR401UE6327HTSA1
BrandInfineon
kr 1,918
Each (On a Reel of 3000)
Units
65mA 40 V dc dc PWM 750mW Aircraft Lighting, Automotive Lighting, Channel Lettering, Decorative Lighting, General Lighting, Medical Lighting, Refrigerator Lighting, Ship Lighting, Train Lighting SC74 6 38V - 10 → 65mA - -
RS Stock No. 753-2753
Mfr. Part No.BCR401UE6327HTSA1
BrandInfineon
kr 3,488
Each (On a Tape of 100)
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 - 10 → 65mA - -
RS Stock No. 122-0829
Mfr. Part No.AP8803WTG-7
kr 9,81
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. 751-3124
Mfr. Part No.AP8803WTG-7
kr 23,134
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. 900-9826
Mfr. Part No.TPS92512HVDGQT
kr 17,764
Each (In a Pack of 5)
Units
2.5A 4.5 → 60 V - PWM - Commercial Lighting, Emergency Lighting, Exit Lighting, Industrial Lighting, Street Lighting - - - - (Threshold) 6A 833mW TPS92512
RS Stock No. 162-9912
Mfr. Part No.TPS92512HVDGQT
kr 12,023
Each (On a Reel of 250)
Units
2.5A 4.5 → 60 V - PWM - Commercial Lighting, Emergency Lighting, Exit Lighting, Industrial Lighting, Street Lighting - - - - (Threshold) 6A 833mW TPS92512
RS Stock No. 162-6228
Mfr. Part No.LM3405AXMK/NOPB
kr 4,751
Each (On a Reel of 1000)
Units
1A 3 → 22 V dc dc PWM - Constant Current Source, Flashlight, Industrial Lighting SOT-23 6 20V 0.2V - - -
RS Stock No. 865-1139
Mfr. Part No.FAN5640S7X
Brandonsemi
kr 10,10
Each (In a Pack of 10)
Units
50mA 6 → 20 V dc dc Input Rail Dimming, PWM - Cell Phones, DSC, High Voltage Keypad LED Illumination, Main Display and Sub Display Illumination, MP3 Player, PDA, PMP, Pocket PC, Smartphone SC70 6 - - 30mA - -
RS Stock No. 168-7398
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
kr 0,896
Each (On a Reel of 3000)
Units
10mA 18 V dc dc - 330mW Sieget Supplement SOT-343 4 16V - - - -
RS Stock No. 778-0804
Mfr. Part No.SP6699EK-L/TR
BrandMaxLinear
kr 21,742
Each (In a Pack of 5)
Units
20mA 2.5 → 16 V dc dc PWM - Backlighting, Digital Cameras, GPS Receiver, LCD Module, Portable Media Player SOT-23 6 27V - 500mA - SP6699
RS Stock No. 913-4341
Mfr. Part No.SP6699EK-L/TR
BrandMaxLinear
kr 15,456
Each (On a Reel of 3000)
Units
20mA 2.5 → 16 V dc PWM - Backlighting, Digital Cameras, GPS Receiver, LCD Module, Portable Media Player SOT-23 6 27V - 500mA - SP6699
RS Stock No. 166-3358
Mfr. Part No.FAN5640S7X
Brandonsemi
kr 5,004
Each (On a Reel of 3000)
Units
50mA 6 → 20 V dc dc Input Rail Dimming, PWM - Cell Phones, DSC, High Voltage Keypad LED Illumination, Main Display and Sub Display Illumination, MP3 Player, PDA, PMP, Pocket PC, Smartphone SC70 6 - - 30mA - -
RS Stock No. 752-8038
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
kr 3,94
Each (In a Pack of 25)
Units
10mA 18 V dc dc - 330mW Sieget Supplement SOT-343 4 16V - - - -
RS Stock No. 103-5088
Mfr. Part No.NSI45020AT1G
Brandonsemi
kr 2,347
Each (On a Reel of 3000)
Units
20mA 45 V dc PWM 460mW AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting SOD-123 2 7.5V - - - -
RS Stock No. 917-5774
Mfr. Part No.MP24894GJ-P
kr 19,286
Each (In a Pack of 5)
Units
- 6 → 60 V dc Analogue, PWM 1.25W Automotive Lighting, Decorative Lighting, General Lighting, LED Backlighting, Low Voltage Halogen Replacement, Signage Lighting TSOT 6 65V -0.3V - 1.25W MP24894
RS Stock No. 110-7767
Mfr. Part No.ILD6150XUMA1
BrandInfineon
kr 20,677
Each (On a Tape of 10)
Units
1.5A 4.5 → 60 V dc Analogue, PWM - General LED Lighting, LED Application, Retail Lighting PG-DSO-8-27 8 (Over-Temperature Adjustment Output) 3.5 V, (Power Switch Output) 60V (Over-Temperature Adjustment Output) -0.3 V, (Power Switch Output) -0.3V (Open Load) 2.8mA 2W -
RS Stock No. 170-9350
Mfr. Part No.MP24894GJ-P
kr 11,103
Each (On a Reel of 500)
Units
- 6 → 60 V dc Analogue, PWM 1.25W Automotive Lighting, Decorative Lighting, General Lighting, LED Backlighting, Low Voltage Halogen Replacement, Signage Lighting TSOT 6 65V -0.3V - 1.25W MP24894
RS Stock No. 790-2944
Mfr. Part No.PAM2861CBR
kr 34,898
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. 739-6049
Mfr. Part No.FAN5622SX
Brandonsemi
kr 10,61
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. 919-8881
Mfr. Part No.BCR402UE6327HTSA1
BrandInfineon
kr 1,963
Each (On a Reel of 3000)
Units
65mA 40 V dc dc PWM 750mW Aircraft Lighting, Automotive Lighting, Channel Lettering, Decorative Lighting, General Lighting, Medical Lighting, Refrigerator Lighting, Ship Lighting, Train Lighting SC74 6 38V - 20 → 65mA - -