The SD5088A18S is an LDO (Low Dropout Regulator) with a SOT23-3 RoHS package manufactured by SHOUDING. This device is capable of delivering a maximum output current of 1.5A with a dropout voltage of 0.5V. It has a wide variety of features that make it applicable in many applications such as a wide input voltage operating range of 3V to 28V, an adjustable output voltage range of 1.3V to 24V, protection from overcurrent, over-temperature, and skip mode. It also has fast transient response and low quiescent current, and emits very low EMI.