The RT9169-12GVL Low Dropout Regulator (LDO) SOT-23-3 RoHS is a three-leaded, surface-mount device manufactured by Richtek that provides stable output voltage in a wide range of applications. This LDO is built with an extremely low dropout voltage of approximately 200mV and extremely low output noise to ensure steady operation and a stable power supply, even when the input voltage drops. It also features reverse current protection, over-temperature and short-circuit protection, and high ripple rejection for reliable operation. With fast transient response, high power supply rejection ratio (PSRR) and high accuracy, the RT9169-12GVL is an excellent choice for ultra low current consumption and low-power applications.