LED Drivers IC

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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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
LT3909EDD#PBF $7.36	Analog Devices Inc.	IC LED DRVR RGLTR PWM 50MA 12DFN	Tube	12-DFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
LT3909EDD#TRPBF $7.36	Analog Devices Inc.	IC LED DRVR RGLTR PWM 50MA 12DFN	Tape & Reel (TR),Cut Tape (CT)	12-DFN (3x3)	Surface Mount	-	-40°C ~ 125°C (TJ)
LT3909EMSE#PBF $7.36	Analog Devices Inc.	IC LED DRV RGLTR PWM 50MA 12MSOP	Tube	12-MSOP-EP	Surface Mount	-	-40°C ~ 125°C (TJ)
LT3909EMSE#TRPBF $3.20	Analog Devices Inc.	IC LED DRV RGLTR PWM 50MA 12MSOP	Tape & Reel (TR)	12-MSOP-EP	Surface Mount	-	-40°C ~ 125°C (TJ)
LT3909HDD#PBF $3.40	Analog Devices Inc.	IC LED DRVR RGLTR PWM 50MA 12DFN	Tube	12-DFN (3x3)	Surface Mount	-	-40°C ~ 150°C (TJ)
LT3909HDD#TRPBF $2.76	Analog Devices Inc.	IC LED DRVR RGLTR PWM 50MA 12DFN	Tape & Reel (TR)	12-DFN (3x3)	Surface Mount	-	-40°C ~ 150°C (TJ)
LT3909HMSE#PBF $3.88	Analog Devices Inc.	IC LED DRV RGLTR PWM 50MA 12MSOP	Tube	12-MSOP-EP	Surface Mount	-	-40°C ~ 125°C (TJ)
LT3909HMSE#TRPBF $2.76	Analog Devices Inc.	IC LED DRV RGLTR PWM 50MA 12MSOP	Tape & Reel (TR)	12-MSOP-EP	Surface Mount	-	-40°C ~ 125°C (TJ)