The PJ75AL30SQ is a Low Dropout Regulator (LDO) manufactured by Pingjingsemi. This component is encapsulated in a SOT-89 surface-mount package, which is designed for standard SMT board assembly and meets Restrictions of Hazardous Substances (RoHS) environmental requirements. This LDO can provide up to 150mA of current and is capable of regulating output voltage up to 30V. The PJ75AL30SQ is specifically designed for ultra-small applications and is offered with a wide input voltage range of 2.0-24VDC. The device also can offer fast transient response, low output noise, and low quiescent current. It is an ideal choice for applications such as mobile phones, handheld devices, and wearable electronics.