The QX2303E36F is an advanced, energy-efficient, DC-DC step-up converter in a 5-pin SOT-23-5 package. The device takes an input voltage as low as 0.7 V and provides an output voltage of 3.6 V. This converter operates over a wide input voltage range, from 0.7 to 5.5 V, hermetically sealed and fully encapsulated in epoxy. It is RoHS compliant and has built-in protection features, such as overvoltage warning and current limit that provide additional safety and reliability. The device is designed to provide a regulated, high efficiency, low-noise, and highly stable output.