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. 737-7975
Mfr. Part No.NSI45020AT1G
€0.32
Each (In a Pack of 10)
units
20mA 45 V Dc PWM 460mW AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 2 7.5V - - - - -
RS Stock No. 103-5088
Mfr. Part No.NSI45020AT1G
€0.108
Each (On a Reel of 3000)
units
20mA 45 V Dc PWM 460mW AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 2 7.5V - - - - -
RS Stock No. 789-3846
Mfr. Part No.CAT4104VP2-GT3
€0.36
Each (On a Tape of 5)
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. 121-9876
Mfr. Part No.CAT4104VP2-GT3
€0.354
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. 124-1323
Mfr. Part No.FAN5333BSX
€0.332
Each (On a Reel of 3000)
units
65mA 1.8 → 5.5 V dc Dc PWM 1.5W Cell Phones, PDA SOT-23 5 - 30V 65mA - - -
RS Stock No. 739-5995
Mfr. Part No.FAN5333BSX
€0.828
Each (In a Pack of 5)
units
65mA 1.8 → 5.5 V dc Dc DC Voltage, PWM 1.5W Cell Phones, PDA SOT-23 5 - 30V 65mA - - -
RS Stock No. 789-3830
Mfr. Part No.CAT4016W-T1
€1.598
Each (In a Pack of 5)
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. 646-6529
Mfr. Part No.NUD4001DR2G
€0.629
Each (In a Pack of 10)
units
500mA 3.6 30 V - PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 124-5395
Mfr. Part No.NSIC2020JBT3G
€0.155
Each (On a Reel of 2500)
units
20mA 120 V Dc PWM 3W - SMB 2 - - - - - -
RS Stock No. 103-3907
Mfr. Part No.NUD4001DR2G
€0.283
Each (On a Reel of 2500)
units
500mA 3.6 30 V Dc PWM 1.13W - SOIC 8 - - - - - -
RS Stock No. 126-3173
Mfr. Part No.NCL30188BDR2G
€0.577
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 -
New
RS Stock No. 214-8857
Mfr. Part No.NCV7694MW0R2G
€0.442
Each (On a Reel of 3000)
units
4mA 28 V Dc PWM - - - 10 - - - - - -
RS Stock No. 166-3358
Mfr. Part No.FAN5640S7X
€0.337
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. 186-1228
Mfr. Part No.NCL2801CDBDR2G
€0.234
Each (On a Reel of 2500)
units
800mA 10.5 → 27 V - - - All Off Line Appliances Requiring Power Factor Correction, Fluorescent) Flat TV, Lighting Ballasts (LED, PC Power Supplies SOIC 8 - - 60 (Startup)µA 300mW - -
RS Stock No. 186-1475
Mfr. Part No.NCL2801CDADR2G
€0.618
Each (In a Pack of 10)
units
800mA 10.5 → 27 V - - - All Off Line Appliances Requiring Power Factor Correction, Fluorescent) Flat TV, Lighting Ballasts (LED, PC Power Supplies SOIC 8 - - 60 (Startup)µA 300mW - -
RS Stock No. 121-6407
Mfr. Part No.CAT3604VHV4-GT2
€0.362
Each (On a Reel of 2000)
units
120mA 2.5 → 5.5 V dc Dc PWM - Cell Phones, Digital Cameras, Handheld Devices, LCD Display Backlight TQFN 16 6V - - - - -
RS Stock No. 719-2838
Mfr. Part No.NSI45015WT1G
€0.281
Each (In a Pack of 10)
units
15mA 45 V Dc PWM 208mW - SOD-123 2 - - - - - -
New
RS Stock No. 214-8858
Mfr. Part No.NCV7694MW0R2G
€1.078
Each (In a Pack of 10)
units
4mA 28 V Dc PWM - - - 10 - - - - - -
RS Stock No. 162-9292
Mfr. Part No.CAT3648HV3-GT2
€0.227
Each (On a Reel of 2000)
units
100mA 2.5 → 5.5 V dc Dc Digital - Cell Phones, Digital Cameras, Handheld Devices, LCD Display Backlight TQFN 16 6V - 0 → 30mA - - -
RS Stock No. 789-3840
Mfr. Part No.CAT4139TD-GT3
€0.888
Each (In a Pack of 5)
units
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -