The HT7533S is a low dropout regulator (LDO) SOT-23 RoHS, manufactured by Youtai. It is a single-channel, low quiescent current, 500mA regulator with low dropout voltage of only 0.2V. It features a wide input voltage range of 2.5V to 12V, adjustable output voltage from 1.2V to Vout nom, and maximum output current of 500mA. The HT7533S also has thermal protection, over current protection and reverse current protection, ensuring increased stability and reliability. Additionally, it is RoHS compliant and ideal for small size applications with a SOT-23 package size.