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. 121-6408
Mfr. Part No.CAT4016Y-T2
TWD25.00
Each (On a Reel of 2000)
units
1.6A 3 5.5 V dc Dc PWM - Billboard Display, General Purpose Display, Instrument Display, Marquee Display TSSOP 24 5.5V 0.4V 150mA - - -
New
RS Stock No. 206-0173
Mfr. Part No.AL8861QMP-13
TWD8.00
Each (On a Reel of 2500)
units
1.5A 4.5 → 40 V Dc PWM - - MSOP 8 - - - - - -
RS Stock No. 110-7444
Mfr. Part No.TLD1121ELXUMA1
BrandInfineon
TWD38.60
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. 178-5350
Mfr. Part No.HV9910CLG-G
BrandMicrochip
TWD10.30
Each (On a Reel of 3300)
units
- 15 → 450 V dc Dc 0 to 0.25 V dc, PWM 650mW Architectural Lighting, Constant Current Source, Decorative Lighting, Display Lighting, LED Display Backlight Control, LED Driver SOIC 8 - - - - - -
RS Stock No. 910-1751
Mfr. Part No.MIC2981/82YWM
BrandMicrochip
TWD91.20
Each (In a Pack of 5)
units
500mA 5 → 50 V Dc - - - SOP 18 - - - - - -
RS Stock No. 166-0825
Mfr. Part No.ILD6070XUMA1
BrandInfineon
TWD21.40
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. 186-4539
Mfr. Part No.BD18345EFV-ME2
BrandROHM
TWD89.40
Each (In a Pack of 5)
units
- 4.5 → 19 V Dc PWM - Automotive LED Exterior Lamp, Automotive LED Interior Lamp HTSSOP 20 70V - 5mA - - AEC-Q100
RS Stock No. 472-228
Mfr. Part No.RCD-24-0.50
BrandRecom
TWD467.00
Each
units
500mA 4.5 36 V dc Dc PWM, 1 to 10 V dc 17.5W - PCB 6 35V 2V 0 500mA - - -
RS Stock No. 178-5278
Mfr. Part No.HV9922N8-G
BrandMicrochip
TWD18.00
Each (On a Reel of 2000)
units
50mA 20 → 400 V ac Ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 50mA - - -
RS Stock No. 829-3281
Mfr. Part No.CL220N5-G
BrandMicrochip
TWD48.00
Each (In a Pack of 5)
units
20mA 5 220 V dc Dc External FET - Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage TO-220 4 220V 5V 20mA - - -
RS Stock No. 162-6233
Mfr. Part No.LM3410XMYE/NOPB
TWD39.00
Each (On a Reel of 250)
units
1µA 2.7 5.5 V dc Dc PWM 400mW Automotive Lighting, Backlighting, LED Driver SSOP 8 24V 3V - - - -
RS Stock No. 829-3370
Mfr. Part No.HV9861ALG-G
BrandMicrochip
TWD29.90
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 - - - - - -
RS Stock No. 162-6227
Mfr. Part No.LM3404MR/NOPB
TWD69.70
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. 770-4695
Mfr. Part No.AL8807MP-13
TWD28.40
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. 126-3172
Mfr. Part No.NCL30186BDR2G
TWD33.30
Each (In a Pack of 10)
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. 169-7170
Mfr. Part No.PAM2812ABR
TWD6.90
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. 165-8539
Mfr. Part No.AL5809-90P1-7
TWD5.90
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. 646-6529
Mfr. Part No.NUD4001DR2G
TWD24.80
Each (In a Pack of 10)
units
500mA 3.6 30 V - PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 124-9969
Mfr. Part No.CAT4016W-T1
TWD27.00
Each (On a Reel of 1000)
units
1.6A 3 5.5 V dc Dc PWM - Billboard Display, General Purpose Display, Instrument Display, Marquee Display SOIC 24 5.5V 0.4V 150mA - - -
RS Stock No. 738-5159
Mfr. Part No.ZXLD1366ET5TA
TWD98.00
Each (In a Pack of 2)
units
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -