The SC183C is a 2A synchronous step-down regulator designed to operate with an input voltage range of 2.9 to 5.5 Volts. The device offers fifteen pre-determined outputs voltages via four control pins programmable from 0.8 to 3.3 Volts. The control pins allow for on-the-fly voltage c hanges, enabling system designers to implement dynamic power savings. The SC183C is also capable of adjusting output voltage via an external resistor divider.