The circuit presented here is based on LTC3601, a high efficiency, monolithic synchronous buck regulator from Linear Technology. The circuit operates at an input voltage ranging from 4V to 15V, this makes it suitable for a wide range of power supply applications. It is capable of producing a output voltage of 3.3V. Burst Mode operation and forced continuous mode are the two types of operational modes available in LTC3601.
- Input(V): 4VDC to 15VDC
- Output(V): 3.3VDC
- Output load: 1.5A
- PCB:35mm X 25mm
3.3V @ 1.5A Buck Regulator – [Link]