The SY8823QUC is a RoHS-compliant DC-DC converter designed and manufactured by Silergy. It is an 8-pin QFN package that measures 1.5x2 millimeters. It is a low-cost, low power, high efficiency, high-temperature, and fast transient response regulator. It has an operating input voltage range of 7V-15V, with a fixed output of 5V. It can supply a maximum output current of 1A. Its switching frequency is fixed at 1.5MHz and the efficiency of the device is up to 94%. It has a wide range of features such as overvoltage protection, short circuit protection, over temperature protection, soft start, and HF, Noise, and EMI free operation. The SY8823QUC can operate in both CCM and DCM operation modes.