This LDO LD39050PUR linear regulator from STMicroelectronics gives you control over the voltage levels of your circuit. It has an overall accuracy of ±2 %. Its typical dropout voltage at current is 0.2@500mA V. This voltage regulation device"s single output can produce a current up to 0.5 A. With a small input voltage of 1.5 V and a max of 5.5 V, this will supply sufficient power to your circuit. With an adjustable output that has a voltage of 0.8(Min) V, this is power management at its best. Maintain a constant voltage level with a load regulation of 0.002%/mA(Typ) and line regulation of 0.01%/V(Typ). In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. Its polarity is positive. The maximum dropout voltage is 0.4@500mA V. This voltage regulation device has an operating temperature range of -40 °C to 125 °C.