The XC9140A3414R-G is a high performance switching voltage regulator with PFM (Pulse Frequency Modulation) Step-Up Synchronous DCDC converter from Torex Semiconductor. This highly efficient regulator can boost a supplied voltage from 1.5 to 20V up to a maximum of 34V output. It features an ultra-low current consumption of 2.1 mA, a fast start-up time of 1 microseconds, and a first-shot accuracy of ±2%. The XC9140A3414R-G is available in a small SOP8-EP package and operates over a temperature range of -40 to 85°C. The device provides a variety of functions and protections, such as an on-chip Soft-Start function with adjustable slew time, frequency synchronous capability to minimize current consumption, and an over-temperature protection circuit. This highly efficient switching voltage regulator is ideal for applications such as industrial process control systems, industrial equipment, instrumentation, and telecom power supplies.