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. 121-6409
Mfr. Part No.CAT4139TD-GT3
SGD0.683
Each (On a Reel of 3000)
units
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS Stock No. 789-3840
Mfr. Part No.CAT4139TD-GT3
SGD1.384
Each (In a Pack of 5)
units
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS Stock No. 472-222
Mfr. Part No.RCD-24-0.70
BrandRecom
SGD13.75
Each
units
700mA 4.5 → 36 V dc Dc PWM, 1 to 10 V dc - - PCB 6 35V 2V 0 → 700mA - - -
RS Stock No. 919-8894
Mfr. Part No.ILD4035E6327HTSA1
BrandInfineon
SGD0.645
Each (On a Reel of 3000)
units
350mA 4.5 → 40 V dc Dc PWM, 1 to 2 V dc - Architectural Lighting, Commercial Lighting, LED Replacement Lamp, Residential Lighting, Retail Lighting SC74 6 - - 350mA - - -
RS Stock No. 753-2986
Mfr. Part No.ILD4035E6327HTSA1
BrandInfineon
SGD0.656
Each (In a Pack of 5)
units
350mA 4.5 → 40 V dc Dc PWM, 1 to 2 V dc - Architectural Lighting, Commercial Lighting, LED Replacement Lamp, Residential Lighting, Retail Lighting SC74 6 - - 350mA - - -
RS Stock No. 668-9870
Mfr. Part No.RCD-24-1.00
BrandRecom
SGD16.33
Each
units
1A 6 → 36 V dc Dc PWM, 1 to 10 V dc 31W - PCB 6 33V 3V 0 → 1000mA - - -
RS Stock No. 861-0535
Mfr. Part No.CL8800K63-G
BrandMicrochip
SGD4.87
Each (In a Pack of 2)
units
115mA 90 → 275 V ac Ac Phase 7.5W CFL, Fluorescent Tube Retrofit, Incandescent, LED Lighting QFN 33 350V dc 70V dc 115mA - - -
RS Stock No. 829-3405
Mfr. Part No.HV9923N3-G
BrandMicrochip
SGD0.894
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 - - -
New
RS Stock No. 178-5261
Mfr. Part No.CL8800K63-G
BrandMicrochip
SGD9.393
Each (In a Tray of 490)
units
115mA 90 → 275 V ac Ac Phase 7.5W CFL, Fluorescent Tube Retrofit, Incandescent, LED Lighting QFN 33 350V dc 70V dc 115mA - - -
RS Stock No. 170-4349
Mfr. Part No.HV9923N3-G
BrandMicrochip
SGD0.97
Each (In a Bag of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 917-5774
Mfr. Part No.MP24894GJ-P
SGD1.844
Each (In a Pack of 5)
units
- 6 → 60 V Dc Analogue, PWM - Automotive Lighting, Decorative Lighting, General Lighting, LED Backlighting, Low Voltage Halogen Replacement, Signage Lighting TSOT 6 - - - 1.25W MP24894 -
RS Stock No. 170-9350
Mfr. Part No.MP24894GJ-P
SGD2.07
Each (On a Reel of 500)
units
- 6 → 60 V Dc Analogue, PWM - Automotive Lighting, Decorative Lighting, General Lighting, LED Backlighting, Low Voltage Halogen Replacement, Signage Lighting TSOT 6 - - - 1.25W MP24894 -
RS Stock No. 789-3859
Mfr. Part No.CAT4238TD-GT3
SGD1.12
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. 773-0004
Mfr. Part No.TC62D748CFG(O,EL)
BrandToshiba
SGD1.38
Each
units
14.4mA 3 → 5.5 V dc Dc - 1.32W Display Lighting SSOP - 17V -0.3V 1.5 → 90mA - - -
RS Stock No. 122-1494
Mfr. Part No.PAM2804AAB010
SGD0.255
Each (On a Reel of 3000)
units
1A 2.5 → 6 V dc Dc - 400mW Flashlight SOT-23 5 5V - - - - -
RS Stock No. 761-5656
Mfr. Part No.LM3404MR/NOPB
SGD2.78
Each
units
1A 6 → 42 V dc Dc PWM - Automotive Lighting, Constant Current Source, General Lighting, Industrial Lighting HSOP 8 40V 0.2V - - - -
RS Stock No. 165-9187
Mfr. Part No.MAX1698EUB+
BrandMaxim
SGD4.664
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. 122-3049
Mfr. Part No.ILD6150XUMA1
BrandInfineon
SGD2.202
Each (In a Pack of 5)
units
1.5A 4.5 → 60 V Dc Analogue, PWM - LED Ballasts, LED Driver for General Lighting, Office, Residential Downlights, Retail, Street Lighting, Tunnel Lighting - 8 60V -0.3V - 2W - -
RS Stock No. 170-9376
Mfr. Part No.MP3202DJ-LF-P
SGD3.791
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. 110-7767
Mfr. Part No.ILD6150XUMA1
BrandInfineon
SGD2.097
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 - -
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