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
A6279EA-T	Allegro MicroSystems	IC LED DRVR LINEAR 75.5MA 24DIP	Tube	24-DIP	Through Hole	-	-40°C ~ 85°C (TA)
A6279EETTR-T $1.57000	Allegro MicroSystems	IC LED DRVR LINEAR 75.5MA 28QFN	Tape & Reel (TR),Cut Tape (CT)	28-QFN (5x5)	Surface Mount	-	-40°C ~ 85°C (TA)
A6279ELP-T $1.07000	Allegro MicroSystems	IC LED DRVR LIN 75.5MA 24TSSOP	Tube	24-TSSOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)
A6279ELPTR-T $2.07000	Allegro MicroSystems	IC LED DRVR LIN 75.5MA 24TSSOP	Tape & Reel (TR),Cut Tape (CT)	24-TSSOP-EP	Surface Mount	-	-40°C ~ 85°C (TA)
A6279ELW-T $0.99000	Allegro MicroSystems	IC LED DRVR LINEAR 75.5MA 24SOIC	Tube	24-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
A6279ELWTR-T $1.90000	Allegro MicroSystems	IC LED DRVR LINEAR 75.5MA 24SOIC	Tape & Reel (TR),Cut Tape (CT)	24-SOIC	Surface Mount	-	-40°C ~ 85°C (TA)
A6280EA-T $0.71000	Allegro MicroSystems	IC LED DRVR LIN PWM 150MA 16DIP	Bulk,Tube	16-DIP	Through Hole	-	-40°C ~ 85°C (TA)
A6280EESTR-T	Allegro MicroSystems	IC LED DRVR LIN PWM 150MA 16QFN	Tape & Reel (TR)	16-QFN/MLP (3x3)	Surface Mount	-	-40°C ~ 85°C (TA)