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. 169-7170
Mfr. Part No.PAM2812ABR
£0.11
Each (On a Reel of 3000)
Units
20mA 2.7 → 5.5 V dc dc PWM 400mW Cell Phones, Digital Cameras SOT-23 6 - - 20mA - - -
RS Stock No. 739-5995
Mfr. Part No.FAN5333BSX
£0.768
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. 124-1323
Mfr. Part No.FAN5333BSX
£0.314
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. 110-7128
Mfr. Part No.TLD1314ELXUMA1
BrandInfineon
£0.44
Each (On a Tape of 10)
Units
120mA 5.5 → 40 V dc - - Automotive Lighting, LED Lighting SSOP 14 40V -1V - 1.5W - -
RS Stock No. 732-7692
Mfr. Part No.MAX16832AASA+
BrandMaxim
£1.23
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. 829-3301
Mfr. Part No.CL520N3-G
BrandMicrochip
£0.324
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. 751-3124
Mfr. Part No.AP8803WTG-7
£1.186
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. 165-9285
Mfr. Part No.MAX16832AASA+
BrandMaxim
£1.191
Each (In a Tube of 100)
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. 770-4699
Mfr. Part No.ZXLD1371EST16TC
£2.125
Each (On a Tape of 2)
Units
18mA 5 → 65 V dc dc PWM - Automotive Lighting TSSOP 16 - - 300mA - - -
RS Stock No. 124-2359
Mfr. Part No.PCA9622DR,118
BrandNXP
£1.176
Each (On a Reel of 2000)
Units
- - - - - - TSSOP - - - - - - -
RS Stock No. 178-7397
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
£0.088
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. 170-4349
Mfr. Part No.HV9923N3-G
BrandMicrochip
£0.332
Each (In a Bag of 1000)
Units
- - - - - - - - - - - - - -
RS Stock No. 797-4721
Mfr. Part No.PCA9622DR,118
BrandNXP
£1.295
Each (In a Pack of 2)
Units
- - - - - - - - - - - - - -
RS Stock No. 737-7975
Mfr. Part No.NSI45020AT1G
£0.294
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. 829-3405
Mfr. Part No.HV9923N3-G
BrandMicrochip
£0.331
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. 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
£2.244
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. 922-8503
Mfr. Part No.ZXLD1366EN8TC
£1.107
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. 826-9358
Mfr. Part No.BCR402RE6327HTSA1
BrandInfineon
£0.127
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 - - -
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