The HT7590-2 is a Low Dropout (LDO) voltage regulator manufactured by Holtek in a SOT23-5 RoHS package. The regulator offers an output current at up to 500mA while its dropout voltage is just 70mV, making it an excellent choice for applications that require an accurate and reliable power supply. With a typical accuracy of 2%, the HT7590-2 can regulate the output voltage precisely over a wide input voltage range, from 1.8V up to 30V, offering a wide range of applications. It can also be used in high-temperature environments as it is certified up to 85°C. With low quiescent current and an internal short circuit, over-current, and over-temperature protection, the HT7590-2 is a reliable solution for a wide variety of power applications.