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. 122-0829
Mfr. Part No.AP8803WTG-7
£0.488
Each (On a Reel of 3000)
Units
1A 8 → 30 V dc dc DC Voltage, PWM 3W LED Lighting SOT-23 5 - - 0 → 1000mA - - -
RS Stock No. 922-8557
Mfr. Part No.ZXLD1371EST16TC
£1.275
Each (On a Reel of 2500)
Units
18mA 5 → 65 V dc dc PWM - Automotive Lighting TSSOP 16 - - 300mA - - -
RS Stock No. 751-3124
Mfr. Part No.AP8803WTG-7
£1.108
Each (In a Pack of 5)
Units
1A 8 → 30 V dc dc DC Voltage, PWM 3W LED Lighting SOT-23 5 - - 0 → 1000mA - - -
RS Stock No. 790-2938
Mfr. Part No.PAM2812ABR
£0.282
Each (In a Pack of 10)
Units
20mA 2.7 5.5 V dc dc PWM 400mW Cell Phones, Digital Cameras SOT-23 6 - - 20mA - - -
RS Stock No. 829-3301
Mfr. Part No.CL520N3-G
BrandMicrochip
£0.348
Each (In a Pack of 20)
Units
20mA 4.75 90 V dc dc - - Signage, Specialty Lighting TO-92 3 90V 1V 20mA - - -
RS Stock No. 103-5088
Mfr. Part No.NSI45020AT1G
£0.10
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. 797-4721
Mfr. Part No.PCA9622DR,118
BrandNXP
£2.33
Each (In a Pack of 2)
Units
- - - - - - - - - - - - - -
RS Stock No. 829-3405
Mfr. Part No.HV9923N3-G
BrandMicrochip
£0.142
Each (In a Pack of 10)
Units
30mA 20 → 400 V ac ac Triac 740mW Decorative Lighting, Low Power Lighting Fixtures TO-92 3 - - 30mA - - -
RS Stock No. 737-7975
Mfr. Part No.NSI45020AT1G
£0.299
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. 178-7397
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
£0.079
Each (On a Reel of 3000)
Units
60mA 18 V dc dc PWM 330mW Aircraft, Channel Lettering, LED strips for decorative lighting, Medical Lighting, Retrofits for general lighting, Ship Lighting, Train, White goods SOT-143 4 16V - 20 → 65mA - - -
RS Stock No. 738-5660
Mfr. Part No.RCD-24-0.35/Vref
BrandRecom
£10.42
Each
Units
0 350mA 4.5 36 V dc dc - 12.25W - PCB 6 35V 2V 0 350mA - - -
RS Stock No. 751-5329
Mfr. Part No.ZXLD1366EN8TC
£2.132
Each (In a Pack of 5)
Units
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -
RS Stock No. 170-4349
Mfr. Part No.HV9923N3-G
BrandMicrochip
£0.113
Each (In a Bag of 1000)
Units
- - - - - - - - - - - - - -
RS Stock No. 124-2359
Mfr. Part No.PCA9622DR,118
BrandNXP
£1.134
Each (On a Reel of 2000)
Units
- - - - - - TSSOP - - - - - - -
RS Stock No. 826-9358
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
£0.113
Each (In a Pack of 100)
Units
60mA 18 V dc dc PWM 330mW Aircraft, Channel Lettering, LED strips for decorative lighting, Medical Lighting, Retrofits for general lighting, Ship Lighting, Train, White goods SOT-143 4 16V - 20 → 65mA - - -
RS Stock No. 922-8503
Mfr. Part No.ZXLD1366EN8TC
£1.052
Each (On a Reel of 2500)
Units
1µA 6 → 60 V - PWM - Automotive Lighting, Emergency Lighting, Industrial Lighting, Residential Lighting, SELV Lighting, Signage Lighting - - 60V -0.3V - - - -
RS Stock No. 824-5488
Mfr. Part No.AL8807AMP-13
£0.92
Each (In a Pack of 5)
Units
- - - - - - MSOP - - - - - - -
RS Stock No. 166-3358
Mfr. Part No.FAN5640S7X
£0.304
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. 865-1139
Mfr. Part No.FAN5640S7X
£0.641
Each (In a Pack of 10)
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. 919-8967
Mfr. Part No.LTM8040IVPBF
£9.512
Each (In a Tray of 170)
Units
1µA 4 → 36 V dc dc PWM - Architectural Lighting, Automotive Lighting, Avionic Lighting, Constant Current Source, Display Lighting LGA 6 13V 2.5V 35 → 1000mA - - -
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