The PJ9193M12SE is a low dropout regulator (LDO) with SOT-23-5 packaging manufactured by Pingjingsemi. It is a three-terminal adjustable voltage regulator designed for applications requiring low dropout voltage and cost-effective solutions. It has a wide-range adjustable output from 0.8V to 6V, and a maximum output current of 1A. The PJ9193M12SE also features an excellent line and load regulation, low ripple and noise, low power consumption, and short-circuit protection for ultra-low quiescent current applications. It is RoHS compliant and meets UL standards for safety and reliability.