The LTC3536EDD#TRPBF is a low-power boost, buck, and inverting integrated circuit (IC) for maximum flexibility of power delivery. It operates from 2.2V to 5.5V input voltage and provides output voltage up to 28V. The IC offers high efficiency synchronous operation up to 96%, up to 2A peak current over the -40°C to 85°C temperature range, and an adjustable soft-start with minimal current draw. It also provides a current-mode step-up architecture, optimized transient response and fast loop response. Other features include programmable mode selection, thermal shutdown, under-voltage lockout, and integrated compensation network. The device is available in UCSP and DFN packages and is ideal for embedded applications in portable electronics.