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. 739-6042
Mfr. Part No.FAN5624UMPX
$0.924
Each (In a Pack of 5)
units
30mA 2.7 → 5.5 V dc dc Digital - Backlighting, Cell Phones UMLP 10 - - 5 → 30mA - - -
RS Stock No. 146-2571
Mfr. Part No.LYT4323E
$1.783
Each (In a Tube of 48)
units
2.72A 160 → 308 V ac - Triac 18W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x23 -
RS Stock No. 738-5660
Mfr. Part No.RCD-24-0.35/Vref
BrandRecom
$22.03
Each
units
0 → 350mA 4.5 → 36 V dc dc - 12.25W - PCB 6 35V 2V 0 → 350mA - - -
RS Stock No. 790-2938
Mfr. Part No.PAM2812ABR
$0.391
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. 171-4173
Mfr. Part No.BU2099FV-E2
BrandROHM
$2.338
Each (In a Pack of 5)
units
25mA 2.7 → 5.5 V dc dc - - Drive of LED, Drive of Relay, Drive of Solenoid SSOP 20 25V dc 0V dc - 0.75W - -
RS Stock No. 171-6896
Mfr. Part No.BD1754HFN-TR
BrandROHM
$0.621
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 165-9187
Mfr. Part No.MAX1698EUB+
BrandMaxim
$3.663
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. 110-7444
Mfr. Part No.TLD1121ELXUMA1
BrandInfineon
$2.005
Each (In a Pack of 10)
units
360mA 5.5 → 40 V dc - - Automotive Lighting, LED Lighting SSOP 14 40V -1V - 1.5W - -
RS Stock No. 163-2173
Mfr. Part No.LV52205MUTBG
$0.536
Each (On a Reel of 3000)
units
20mA 2.7 → 5.5 V ac ac PWM 2.05W LED Display Backlight Control UDFN 6 30V - - - - -
RS Stock No. 184-8168
Mfr. Part No.BD9422EFV-E2
BrandROHM
$5.526
Each (In a Pack of 5)
units
20mA 9 → 35 V - PWM - Computer Display, LCD Backlighting, Notebook, TV HTSSOP-B 40 9.1V 8.9V 16mA 4.7W - -
RS Stock No. 922-8193
Mfr. Part No.ZXLD1366ET5TA
$2.251
Each (On a Reel of 3000)
units
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -
RS Stock No. 667-1658
Mfr. Part No.RCD-24-0.60
BrandRecom
$25.03
Each
units
600mA 4.5 → 36 V dc dc 1 to 10 V dc, PWM 21W - PCB 6 35V 2V 0 → 600mA - - -
RS Stock No. 126-3173
Mfr. Part No.NCL30188BDR2G
$1.306
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. 123-5536
Mfr. Part No.LYT3328D
$2.87
Each (In a Pack of 5)
units
6.86A 185 → 265 V ac ac Triac 20.4W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.6mA - LYT33x8 -
RS Stock No. 168-5108
Mfr. Part No.TPS92691PWP
$2.273
Each (In a Tube of 90)
units
1.5A 7 → 18 V dc PWM 25W Architectural Lighting, Automotive Exterior Lighting, General Lighting HTSSOP 16 28.8V 9.6V 46mA - TPS92691 -
RS Stock No. 170-3367
Mfr. Part No.NCL30186BDR2G
$0.737
Each (On a Reel of 2500)
units
300 mA, 500 mA 9.4 → 26 V dc Yes - Integral LED Bulbs, LED Driver Power Supplies, LED Light Engines, Smart LED Lighting Applications SOIC 10 14V 8V 0.8 → 4.5mA - NCL -
RS Stock No. 667-1649
Mfr. Part No.RCD-24-0.30
BrandRecom
$19.42
Each
units
300mA 4.5 → 36 V dc dc 1 to 10 V dc, PWM 10.5W - PCB 6 35V 2V 0 → 300mA - - -
RS Stock No. 760-3372
Mfr. Part No.LTM8040IV#PBF
$32.67
Each
units
1µA 4 → 36 V dc dc PWM - Architectural Lighting, Automotive Lighting, Avionic Lighting, Constant Current Source, Display Lighting LGA 6 13V 2.5V 35 → 1000mA - - -
RS Stock No. 123-5530
Mfr. Part No.LYT5225D
$1.568
Each (In a Pack of 10)
units
3.16A 90 → 308 V ac ac - 9W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 725V -0.3V 1.4mA - LYT52 -
RS Stock No. 165-4314
Mfr. Part No.MM5450YV-TR
BrandMicrochip
$4.814
Each (On a Reel of 500)
units
15mA 4.75 → 11 V dc dc - 1W Counter, Digital Clock, Industrial Control Indicator, Instrumentation Readouts, Relay Driver, Thermometer, Voltmeter PLCC 44 - - 10mA 1 (25°C) W, 560 (85 °C) mW - -
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