The WL2810D12-4/TR with X2-DFN1010-4-EP Linear Voltage Regulators (LDO) ROHS manufactured by Will Semiconductor is a LDO voltage regulator IC, suitable for use in a wide range of applications. It is a low dropout regulator device that offers an output current of 1A, a maximum dropout voltage of 2.2V (at 1A load), and an output voltage accuracy of ±3%. The device is capable of regulating both positive and negative voltages, and delivers excellent load regulation and tight output voltage regulation accuracy. It has low & no-load quiescent current, and operates with a wide input voltage range of 2.7V to 15V. It is a RoHS compliant device that is available in a tiny 4-pin, 1.0mm X 2.0 mm XDFN package that can easily be assembled and screened to reduce board space and component count.