The SJ1117-33Q is a Linear Voltage Regulator produced by Kodenshi with RoHS certification. It is a SOT-223 package and is intended to be used as the main component in a DC-to-DC power supply. The SJ1117-33Q is a highly efficient, adjustable regulator that is capable of providing a regulated voltage output of up to 33V. It features low dropout voltage, high ripple rejection, and thermal protection. Additionally, the SJ1117-33Q has a maximum quiescent current of 500uA, a thermal shutdown temperature of 150°C, and built-in short circuit protection.