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. 122-0321
Mfr. Part No.ZXLD1370EST16TC
£1.428
Each (On a Reel of 2500)
Units
18mA 6 → 60 V dc dc DC Voltage, PWM - - TSSOP 16 - - - - - -
RS Stock No. 921-6904
Mfr. Part No.LM3404HVMR/NOPB
£1.943
Each (In a Tube of 95)
Units
1µA 6 75 V dc dc PWM - Automotive Lighting, Constant Current Source, General Lighting, Industrial Lighting HSOP 8 73V 0.2V - - - -
RS Stock No. 738-5294
Mfr. Part No.ZXLD1370EST16TC
£3.02
Each
Units
18mA 6 → 60 V dc dc DC Voltage, PWM - - TSSOP 16 - - - - - -
RS Stock No. 761-5652
Mfr. Part No.LM3404HVMR/NOPB
£2.29
Each
Units
1µA 6 75 V dc dc PWM - Automotive Lighting, Constant Current Source, General Lighting, Industrial Lighting HSOP 8 73V 0.2V - - - -
RS Stock No. 162-9912
Mfr. Part No.TPS92512HVDGQT
£0.81
Each (On a Reel of 250)
Units
2.5A 4.5 60 V - PWM - Commercial Lighting, Emergency Lighting, Exit Lighting, Industrial Lighting, Street Lighting - - - - 6 (Threshold)A 833mW TPS92512 -
RS Stock No. 165-8539
Mfr. Part No.AL5809-90P1-7
£0.192
Each (On a Reel of 3000)
Units
94.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods PDI-123 2 60V 2.5V 94.5mA 1.24W AL5809 -
RS Stock No. 900-9826
Mfr. Part No.TPS92512HVDGQT
£1.34
Each (In a Pack of 5)
Units
2.5A 4.5 60 V - PWM - Commercial Lighting, Emergency Lighting, Exit Lighting, Industrial Lighting, Street Lighting - - - - 6 (Threshold)A 833mW TPS92512 -
RS Stock No. 921-0348
Mfr. Part No.AL5809-90P1-7
£0.489
Each (In a Pack of 20)
Units
94.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods PDI-123 2 60V 2.5V 94.5mA 1.24W AL5809 -
RS Stock No. 162-6227
Mfr. Part No.LM3404MR/NOPB
£1.787
Each (In a Tube of 95)
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. 761-5656
Mfr. Part No.LM3404MR/NOPB
£2.11
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. 738-5711
Mfr. Part No.RCD-24-0.70/Vref
BrandRecom
£15.37
Each
Units
0 700mA 4.5 36 V dc dc - 24.5W - PCB 6 35V 2V 0 700mA - - -
RS Stock No. 166-0825
Mfr. Part No.ILD6070XUMA1
BrandInfineon
£0.727
Each (On a Reel of 2500)
Units
700mA 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 1.6W - -
RS Stock No. 110-9098
Mfr. Part No.ILD6070XUMA1
BrandInfineon
£1.177
Each (In a Pack of 10)
Units
700mA 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 1.6W - -
RS Stock No. 124-8820
Mfr. Part No.TLE4242GATMA3
BrandInfineon
£1.104
Each (On a Reel of 1000)
Units
476mA 45 V - - - Automotive Application TO-263 7 40V -1V 600mA - - -
RS Stock No. 168-7398
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
£0.068
Each (On a Reel of 3000)
Units
10mA 18 V dc dc - - Sieget Supplement SOT-343 4 16V - - - - -
RS Stock No. 906-3088
Mfr. Part No.TLE4242GATMA3
BrandInfineon
£2.112
Each (In a Pack of 5)
Units
476mA 45 V - - - Automotive applications TO-263 7 40V -1V 600mA - - -
RS Stock No. 752-8038
Mfr. Part No.BCR400WH6327XTSA1
BrandInfineon
£0.281
Each (In a Pack of 25)
Units
10mA 18 V dc dc - - Sieget Supplement SOT-343 4 16V - - - - -
RS Stock No. 761-5665
Mfr. Part No.LM3405AXMK/NOPB
£0.796
Each (In a Pack of 5)
Units
1A 3 22 V dc dc PWM - Constant Current Source, Flashlight, Industrial Lighting SOT-23 6 20V 0.2V - - - -
RS Stock No. 829-3241
Mfr. Part No.HV9961LG-G
BrandMicrochip
£1.248
Each (In a Pack of 5)
Units
- 8 → 450 V dc dc 0 to 1.5 V dc, PWM - Architectural Lighting, Backlighting, General Purpose Constant Current Source, LED Driver, Signage, Street Lighting SOIC 8 - - - - - -
RS Stock No. 121-9947
Mfr. Part No.ZXLD1362ET5TA
£1.261
Each (On a Reel of 3000)
Units
- - - - - - SOT-23 - - - - - - -