The HT7533 is a 30 Volt Low Dropout Regulator (LDO) by PUOLOP, a trusted manufacturer of on-board and off-board electronic components, with a SOT-89 RoHS package. It is a three terminal adjustable voltage regulator designed to provide adjustable output voltage with very low dropout voltage and very low quiescent current, thus increasing the active life of electronic devices. It offers over-temperature and over-current protection and integrated thermal shutdown features to protect the device from damage due to abnormal temperatures or current levels. It also features low supply current, fast transient response and high output current range making it suitable for a wide variety of applications including automotive, aerospace, medical, consumer electronics, industrial control, handheld and battery-powered applications.