The LTC3448EDD#TRPBF is an integrated step-down switching regulator controller manufactured by Analog Devices. This device is designed to efficiently convert a higher input voltage to a lower output voltage while providing reliable voltage regulation. It operates from 7V to 24V and has a wide range of output voltage options ranging from 0.8V to 19V. It has fixed 1MHz frequency, integrated low-side power MOSFET, small external components, and programmable current limit. Additionally, the controller provides user-selectable, adaptive On-Time control for improved transient response, simplifying loop compensation. This device also features integrated loop compensation simplified configuration and integrates Fault reporting, Under voltage Lock out and short circuit protection. This device comes in a RoHS compliant, 8-pin thin shrink small outline package (TSSOP).