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. 126-3173
Mfr. Part No.NCL30188BDR2G
PHP40.802
Each (In a Pack of 10)
units
300 mA, 500 mA 9.4 → 25.5 V dc Yes - Electronic Control Gear for LED Lighting, Integral LED Bulbs and Tubes, LED Drivers/Power Supplies, LED Light Engines SOIC 8 14V 8V 0.8 → 4.5mA - NCL -
RS Stock No. 809-1442
Mfr. Part No.LBP01-0810B
PHP32.901
Each (In a Pack of 10)
units
- - dc - - Aircraft Lighting, Automotive Lighting, Backlighting, Emergency Lighting, Street Lighting, Traffic Lights DO-214AA 2 - - - - - -
RS Stock No. 155-6670
Mfr. Part No.LT3517EFE#PBF
PHP241.598
Each (In a Tube of 95)
units
1.5A 30 V dc dc - - Aircraft Lighting, Automotive Lighting, Display Backlighting, Illumination, Scanners TSSOP 16 - - - - - -
RS Stock No. 166-3358
Mfr. Part No.FAN5640S7X
PHP20.95
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. 122-1456
Mfr. Part No.AL8807MP-13
PHP20.362
Each (On a Reel of 2500)
units
1.3A 6 → 36 V dc dc PWM - LED Lighting MSOP 8 36V - 0 → 1300mA - - -
RS Stock No. 123-5527
Mfr. Part No.LYT4328E3
PHP118.62
Each (In a Pack of 2)
units
9A 160 → 308 V ac - Triac 78W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x28 -
RS Stock No. 165-6822
Mfr. Part No.STP16CPS05MTR
PHP47.004
Each (On a Reel of 1000)
units
100mA 3 → 5.5 V ac ac - - LED Lighting SOIC 24 20V - 5 → 100mA - - -
RS Stock No. 911-0995
Mfr. Part No.TLE4309GATMA1
BrandInfineon
PHP42.00
Each (On a Reel of 1000)
units
- - - - - - TO-263 - - - - - - -
RS Stock No. 123-5520
Mfr. Part No.LYT4228E3
PHP131.58
Each (In a Pack of 5)
units
9A 160 → 308 V ac - - 78W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x28 -
RS Stock No. 122-1497
Mfr. Part No.PAM2841SR
PHP14.828
Each (On a Reel of 2500)
units
40mA 2.7 → 5.5 V dc dc PWM - WLED Driver System MSOP 8 40V 6.11V - - - -
RS Stock No. 770-4695
Mfr. Part No.AL8807MP-13
PHP38.438
Each (In a Pack of 5)
units
1.3A 6 → 36 V dc dc PWM - LED Lighting MSOP 8 36V - 0 → 1300mA - - -
RS Stock No. 146-2578
Mfr. Part No.LYT5226D
PHP34.823
Each (In a Tube of 50)
units
4.35A 90 → 308 V ac ac - 16W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 790-2934
Mfr. Part No.PAM2808BLBR
PHP14.685
Each (In a Pack of 10)
units
1.5A 2.5 → 6 V dc dc - - Flashlight SOP 8 6.3V -0.3V 750mA - - -
RS Stock No. 123-5519
Mfr. Part No.LYT4227E3
PHP100.21
Each (In a Pack of 5)
units
7.33A 160 → 308 V ac - - 50W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x27 -
RS Stock No. 752-8031
Mfr. Part No.BCR402UE6327HTSA1
BrandInfineon
PHP20.698
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. 169-7170
Mfr. Part No.PAM2812ABR
PHP11.194
Each (On a Reel of 3000)
units
20mA 2.7 → 5.5 V dc dc PWM 400mW Cell Phones, Digital Cameras SOT-23 6 - - 20mA - - -
RS Stock No. 146-2572
Mfr. Part No.LYT4325E
PHP62.619
Each (In a Tube of 48)
units
5.44A 160 → 308 V ac - Triac 25W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x25 -
RS Stock No. 790-2938
Mfr. Part No.PAM2812ABR
PHP11.047
Each (In a Pack of 10)
units
20mA 2.7 → 5.5 V dc dc PWM 400mW Cell Phones, Digital Cameras SOT-23 6 - - 20mA - - -
RS Stock No. 170-3368
Mfr. Part No.NCL30188BDR2G
PHP19.399
Each (On a Reel of 2500)
units
300 mA, 500 mA 9.4 → 25.5 V dc Yes - Electronic Control Gear for LED Lighting, Integral LED Bulbs and Tubes, LED Drivers/Power Supplies, LED Light Engines SOIC 8 14V 8V 0.8 → 4.5mA - NCL -
RS Stock No. 829-3370
Mfr. Part No.HV9861ALG-G
BrandMicrochip
PHP42.602
Each (In a Pack of 10)
units
- 15 → 450 V dc dc 0 to 1.5 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
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