The WR0332-28A50R device is a SOT23-5 linear voltage regulator (LDO) with RoHS compliance designed and manufactured by Wayon. This device is specifically designed for low dropout voltage and low power consumption. It delivers up to 250mA of continuous output current with an output voltage of 5V. It has an excellent line/load regulation performance, as well as excellent Temperature Drift. It features 0.5V. voltage drop-down and a low operating current of 20 µA. It is protected against overvoltage, over-temperature, and short-circuit conditions. It is EMI and ESD performance compliant and has a built-in current limit protection. The WR0332-28A50R is ideal for use in battery-powered applications, automotive, and consumer electronics applications.