IS31LT3350
A continuous mode inductive step-down converter, designed for driving a 40V single LED or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage
IS31LT3353
A continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage, provides an externally adjustable output current of up to 1A
IS31LT3361
Integrated NMOS switch 40V/1.3A LED driver with fault protection