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.


Richtek USA Inc. RT9052GE

IC LED DRIVER CTRLR DIM SOT23-6

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Richtek USA Inc. RT8511AGQWA

IC LED DRIVER RGLTR DIM 8WDFN

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Richtek USA Inc. RT8511AGQW

IC LED DRIVER RGLTR DIM 8WDFN

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Richtek USA Inc. RT8482GQW

IC LED DRIVER CTRLR DIM 16WQFN

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Richtek USA Inc. RT8471GSP

IC LED DRVR RGLTR DIM 1.2A 8SOP

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Richtek USA Inc. RT8470GJ5

IC LED DRIVER RGLTR DIM TSOT23-5

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Richtek USA Inc. RT8463ZQW

IC LED DRVR RGLTR DIM 2A 12WDFN

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Richtek USA Inc. RT8456GE

IC LED DRIVER LINEAR SOT23-6

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