LED Drivers

Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device's operating point, used to implement dimming functions in lighting applications.

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Microchip Technology MCP1643-I/MS

IC LED DRIVER RGLTR DIM 8MSOP

1.01

Microchip Technology CL520N3-G

IC LED DRIVER LINEAR 20MA TO92-3

0.46

Linear Technology / Analog Devices LT3599IFE#PBF

IC LED DRIVER RGLTR DIM 28TSSOP

0.2

Linear Technology / Analog Devices LT3475EFE-1#PBF

IC LED DRIVER RGLTR DIM 20TSSOP

8.49

Sharp Microelectronics IR2E51Y6

IC LED DRIVER RGLTR DIM 35WLP

0.2

Sharp Microelectronics IR2D20U

IC LED DRIVER LINEAR 30MA 52HQFN

3.4

Sharp Microelectronics IR2E49U6

IC LED DRIVER CTRLR DIM 36VQFN

0.2

Infineon Technologies XDPL8220XUMA1

IC DGTL FLYBACK CTLR LED DSO-16

0.2