The MD5118 with DFN1x1-4L Linear Voltage Regulators (LDO) ROHS is a four-terminal, low dropout voltage regulator manufactured by Mingda. It provides stable and reliable voltage output within a wide input voltage range from 2.7 V to 6.0 V. It features an adjustable current limit, foldback current limiting, and an enhanced line transients response. The low quiescent current of 1 µA and low dropout voltage of 250 mV make it suitable for battery powered applications. It is suitable for a wide range of applications in consumer electronics, telecom equipment, portable terminals, music players, digital cameras, and USB devices. The package is lead-free and RoHS compliant.