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庫存編號 789-3859
製造零件編號CAT4238TD-GT3
HK$8.81
/個 (每包:5個)
單位
100mA 2 → 5.5 V dc Dc PWM - Digital Cameras, GPS Navigation Systems, Handheld Devices, Portable Game Machines, Portable Media Players SOT-23 5 38V 0V 5 → 30mA - - -
RS庫存編號 121-6411
製造零件編號CAT4238TD-GT3
HK$3.60
個 (在毎卷:3000)
單位
100mA 2 → 5.5 V dc Dc PWM - Digital Cameras, GPS Navigation Systems, Handheld Devices, Portable Game Machines, Portable Media Players SOT-23 5 38V 0V 5 → 30mA - - -
RS庫存編號 646-6529
製造零件編號NUD4001DR2G
HK$6.37
/個 (每包:10個)
單位
500mA 3.6 30 V - PWM 1.13W - SOIC 8 - - - - - -
RS庫存編號 103-3907
製造零件編號NUD4001DR2G
HK$2.78
個 (在毎卷:2500)
單位
500mA 3.6 30 V Dc PWM 1.13W - SOIC 8 - - - - - -
RS庫存編號 121-6409
製造零件編號CAT4139TD-GT3
HK$3.718
個 (在毎卷:3000)
單位
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS庫存編號 789-3840
製造零件編號CAT4139TD-GT3
HK$8.90
/個 (每包:5個)
單位
300mA 2.2 → 5.5 V dc Dc PWM - GPS Navigation Systems, Handheld Devices, Portable Media Players SOT-23 5 24V - 0 → 300mA - - -
RS庫存編號 121-6407
製造零件編號CAT3604VHV4-GT2
HK$4.10
個 (在毎卷:2000)
單位
120mA 2.5 → 5.5 V dc Dc PWM - Cell Phones, Digital Cameras, Handheld Devices, LCD Display Backlight TQFN 16 6V - - - - -
RS庫存編號 121-9876
製造零件編號CAT4104VP2-GT3
HK$5.58
個 (在毎卷:3000)
單位
700mA 3 5.5 V dc Dc PWM - Automotive Lighting, General and Architectural Lighting, LCD Backlight TDFN 8 25V - 10 175mA - - -
RS庫存編號 789-3846
製造零件編號CAT4104VP2-GT3
HK$13.78
Each (On a Tape of 5)
單位
700mA 3 5.5 V dc Dc PWM - Automotive Lighting, General and Architectural Lighting, LCD Backlight TDFN 8 25V - 10 175mA - - -
RS庫存編號 124-5392
製造零件編號NSI45020T1G
HK$1.03
個 (在毎卷:3000)
單位
20mA 45 V Dc PWM 460mW AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 2 7.5V - - - - -
RS庫存編號 789-3824
製造零件編號CAT3648HV3-GT2
HK$7.23
/個 (每包:5個)
單位
100mA 2.5 → 5.5 V dc Dc Digital - Cell Phones, Digital Cameras, Handheld Devices, LCD Display Backlight TQFN 16 6V - 0 → 30mA - - -
RS庫存編號 121-6408
製造零件編號CAT4016Y-T2
HK$6.71
個 (在毎卷:2000)
單位
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 - - -
RS庫存編號 719-2844
製造零件編號NSI50010YT1G
HK$2.99
/個 (每包:10個)
單位
10mA 50 V Dc PWM 460mW - SOD-123 2 - - - - - -
RS庫存編號 864-4982
製造零件編號FAN5624UMPX
HK$3.08
個 (在毎卷:5000)
單位
30mA 2.7 → 5.5 V dc Dc Linear - LCD Module, Mobile Handset, Mobile Internet Device, MP3 Player, PMP UMLP 10 - - 5 → 30mA - - -
RS庫存編號 124-1323
製造零件編號FAN5333BSX
HK$3.30
個 (在毎卷:3000)
單位
65mA 1.8 → 5.5 V dc Dc PWM 1.5W Cell Phones, PDA SOT-23 5 - 30V 65mA - - -
RS庫存編號 124-5394
製造零件編號NSI45035JZT1G
HK$2.07
個 (在毎卷:1000)
單位
35 70mA 45 V - PWM 1.5W AC Lighting Panel, Automotive Lighting, Channel Lettering, Decorative Lighting, Signage Lighting, Switch Contact Wetting - 3 7.5V - - - - -
RS庫存編號 166-2510
製造零件編號FAN5622SX
HK$1.133
個 (在毎卷:3000)
單位
30mA 2.7 → 5.5 V dc Dc Digital - Backlighting, Cell Phones SOT-23 6 - - 5 → 30mA - - -
RS庫存編號 186-1475
製造零件編號NCL2801CDADR2G
HK$6.561
/個 (每包:10個)
單位
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庫存編號 186-1227
製造零件編號NCL2801CDADR2G
HK$2.963
個 (在毎卷:2500)
單位
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庫存編號 739-6042
製造零件編號FAN5624UMPX
HK$7.62
/個 (每包:5個)
單位
30mA 2.7 → 5.5 V dc Dc Digital - Backlighting, Cell Phones UMLP 10 - - 5 → 30mA - - -