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 122-1496
製造零件編號PAM2808BLBR
HK$1.37
個 (在毎卷:2500)
單位
1.5A 2.5 → 6 V dc Dc - - Flashlight SOP 8 6.3V -0.3V 750mA - - -
RS庫存編號 790-2934
製造零件編號PAM2808BLBR
HK$2.299
/個 (每包:10個)
單位
1.5A 2.5 → 6 V dc Dc - - Flashlight SOP 8 6.3V -0.3V 750mA - - -
RS庫存編號 789-3859
製造零件編號CAT4238TD-GT3
HK$7.214
/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 168-7056
製造零件編號ST1CC40DR
HK$9.872
個 (在毎卷:2500)
單位
3A 3 → 18 V dc Dc DC Voltage 2W Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage SOIC 8 18V -1V - - - -
RS庫存編號 791-9260
製造零件編號ST1CC40DR
HK$14.276
/個 (每包:5個)
單位
3A 3 → 18 V dc Dc DC Voltage 2W Battery Charger, Emergency Lighting, General Lighting, High Brightness LED driving, Signage SOIC 8 18V -1V - - - -
RS庫存編號 770-4695
製造零件編號AL8807MP-13
HK$7.53
/個 (每包:5個)
單位
1.3A 6 → 36 V dc Dc PWM - LED Lighting MSOP 8 36V - 0 → 1300mA - - -
RS庫存編號 122-1456
製造零件編號AL8807MP-13
HK$3.627
個 (在毎卷:2500)
單位
1.3A 6 → 36 V dc Dc PWM - LED Lighting MSOP 8 36V - 0 → 1300mA - - -
RS庫存編號 646-6529
製造零件編號NUD4001DR2G
HK$6.071
/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$2.669
個 (在毎卷:2500)
單位
500mA 3.6 → 30 V Dc PWM 1.13W - SOIC 8 - - - - - -
RS庫存編號 829-3281
製造零件編號CL220N5-G
BrandMicrochip
HK$11.822
/個 (每包:5個)
單位
20mA 5 → 220 V dc Dc External FET - Accent Lighting, Constant Current Source, Industrial Lamp Indicators, Signage TO-220 4 220V 5V 20mA - - -
RS庫存編號 121-9947
製造零件編號ZXLD1362ET5TA
HK$10.932
個 (在毎卷:3000)
單位
- - - - - - SOT-23 - - - - - - -
RS庫存編號 790-2953
製造零件編號PAM2863ECR
HK$7.182
/個 (每包:5個)
單位
2A 4.5 → 40 V dc Dc PWM 30W Flashlight SOP 8 - - - - - -
RS庫存編號 922-8503
製造零件編號ZXLD1366EN8TC
HK$10.932
個 (在毎卷:2500)
單位
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -
RS庫存編號 761-5668
製造零件編號LM3405XMK/NOPB
HK$8.14
/個 (每包:5個)
單位
1A 3 → 15 V dc Dc PWM - Constant Current Source, Flashlight, Industrial Lighting SOT-23 6 13.5V 0.2V - - - -
RS庫存編號 889-5727
製造零件編號HV9910BLG-G
BrandMicrochip
HK$5.588
個 (在毎卷:3300)
單位
165mA 8 → 450 V dc Dc 0 to 0.25 V dc, PWM 630mW Backlighting, Chargers, General Purpose Constant Current Source, LED Driver, Signage SOIC 8 - - - - - -
RS庫存編號 573-189
製造零件編號ZXLD1362ET5TA
HK$21.85
/個 (每包:2個)
單位
- - - - - - SOT-23 - - - - - - -
RS庫存編號 162-6229
製造零件編號LM3405XMK/NOPB
HK$4.117
個 (在毎卷:1000)
單位
1A 3 → 15 V dc Dc PWM - Constant Current Source, Flashlight, Industrial Lighting SOT-23 6 13.5V 0.2V - - - -
RS庫存編號 757-7254
製造零件編號RCD-48-1.20/M
BrandRecom
HK$174.51
單位
0 → 1.2A 9 → 60 V dc Dc 0 to 5 V dc, PWM 39.2W LED Application, Lighting and Backlighting Wall Application, Single String Application, 48V Bus Lighting Solution DIP 7 56V 2V 0 → 1200mA - - -
RS庫存編號 738-5156
製造零件編號ZXLD1360ET5TA
HK$15.80
/個 (每包:2個)
單位
1mA 7 → 30 V - PWM - - - - 30V -0.3V - - - -