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. 177-1607
Mfr. Part No.HV9912NG-G
BrandMicrochip
$2.129
Each (In a Tube of 45)
units
18µA 90 V dc dc PWM - Battery-powered LED Lamps, General LED Lighting Applications, RGB Backlight Applications SOIC 16 6.75V 0.7V - 1200mW HV9912 -
RS Stock No. 103-5090
Mfr. Part No.NSI45090JDT4G
$0.525
Each (On a Reel of 2500)
units
90 160mA 45 V dc PWM 2.7W AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 3 7.5V - - - - -
RS Stock No. 121-9876
Mfr. Part No.CAT4104VP2-GT3
$1.161
Each (On a Reel of 3000)
units
700mA 3 5.5 V dc dc PWM - Automotive Lighting, General and Architectural Lighting, LCD Backlight TDFN 8 25V - 10 175mA - - -
RS Stock No. 146-2565
Mfr. Part No.LYT4226E
$3.784
Each (In a Tube of 48)
units
6.88A 160 308 V ac - - 35W High Line LED Lighting eSIP-7C 6 - 36V 1.2 (Non-Switching) mA, 4 (Switching) mA - LYT4x26 -
RS Stock No. 921-0344
Mfr. Part No.AL5809-30S1-7
$0.709
Each (In a Pack of 30)
units
31.5mA 60 V ac, dc PWM - Instrumentation Lighting, LED Application, LED Lighting, Signage, White goods SOD-123 2 60V 2.5V 31.5mA 360mW AL5809 -
RS Stock No. 864-4982
Mfr. Part No.FAN5624UMPX
$0.605
Each (On a Reel of 5000)
units
30mA 2.7 → 5.5 V dc dc Linear - LCD Module, Mobile Handset, Mobile Internet Device, MP3 Player, PMP UMLP 10 - - 5 → 30mA - - -
RS Stock No. 184-5223
Mfr. Part No.BD2808MUV-ME2
BrandROHM
$5.992
Each (On a Reel of 1500)
units
50mA 3 5.5 V - - - Instrument Cluster, LED Status Indicators, Instrument Backlighting, LED Interior Illumination VQFN 48 20V - 5mA 4.09 W, 5.2 W - AEC-Q100
RS Stock No. 751-2639
Mfr. Part No.MAX16832CASA+
$8.93
Each
units
1µA 6.5 → 65 V dc dc PWM - Ambient Lighting, Architectural Lighting, Automotive Lighting, Emergency Lighting, MR16 LED Bulb SOIC 8 - - 0 → 1000mA - - -
RS Stock No. 171-4083
Mfr. Part No.BU2090FS-E2
BrandROHM
$1.666
Each (On a Reel of 2500)
units
25mA 2.7 5.5 V dc dc - - Drive of LED, Drive of Relay, Drive of Solenoid SSOP 16 25V dc 0V dc 20mA 0.65W - -
RS Stock No. 740-5639
Mfr. Part No.NJU6062V-TE1
$3.04
Each
units
- 1.8 → 5.5 V dc dc - - - SSOP 14 - - - - - -
RS Stock No. 123-5519
Mfr. Part No.LYT4227E3
$3.234
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. 573-189
Mfr. Part No.ZXLD1362ET5TA
$3.64
Each (In a Pack of 2)
units
- - - - - - SOT-23 - - - - - - -
RS Stock No. 796-8313
Mfr. Part No.TL4242DRJR
$1.441
Each (In a Pack of 10)
units
500mA 42 V dc dc PWM - Automotive Lighting, High Power LED WSON 8 16V 0.4V 0 → 500mA - - -
RS Stock No. 829-3370
Mfr. Part No.HV9861ALG-G
BrandMicrochip
$1.518
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. 824-5488
Mfr. Part No.AL8807AMP-13
$2.002
Each (In a Pack of 5)
units
- - - - - - MSOP - - - - - - -
RS Stock No. 146-2576
Mfr. Part No.LYT5218D
$2.332
Each (In a Tube of 50)
units
6.3A 90 308 V ac ac - 25W Isolated LED Lighting, Non-Isolated LED Lighting SOIC 14 650V -0.3V 1.5mA - LYT52 -
RS Stock No. 829-3409
Mfr. Part No.HV9923N8-G
BrandMicrochip
$1.144
Each (In a Pack of 10)
units
30mA 20 → 400 V ac ac Triac 1.6W Decorative Lighting, Low Power Lighting Fixtures SOT-89 4 - - 30mA - - -
RS Stock No. 179-6981
Mfr. Part No.ICL5102XUMA2
BrandInfineon
$2.846
Each (On a Reel of 2500)
units
400 (Sink)mA 85 → 305 V ac ac Yes 300W Adapter, Commercial or Residential Lighting System, Indoor Application, LCD TV, Offline AC-DC Power Supply, Outdoor Application PG-DSO 16 2.5V 0V 5.8mA 1W ICL5102 -
RS Stock No. 900-9826
Mfr. Part No.TPS92512HVDGQT
$2.508
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. 145-9139
Mfr. Part No.MIC2981/82YWM
BrandMicrochip
$4.104
Each (In a Tube of 41)
units
500mA 5 → 50 V dc - - - SOP 18 - - - - - -
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