MPS MP3425DL-LF-P, 1 Boost Converter, Boost/Buck Converter 3A, 55 V, 2 MHz 14-Pin, QFN-14

The MPS International Ltd Current mode step up converter with a 3.5A, 90mΩ internal switch to provide a highly efficient regulator with fast response. It features a programmed frequency up to 2MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, and operates with small, low ESR ceramic output capacitors. Soft start results in small inrush current and can be programmed with an external capacitor.

Uses tiny capacitors and inductors
Output voltage as high as 55V
Micro power shutdown <1μA
Thermal shutdown 160°C