The MST52L30BTE with SOT-23-3 is a linear voltage regulator or Low Drop Out (LDO) manufactured by MST, compliant the RoHS regulations. This device is designed for applications that require very low voltage and current levels with a low profile SST-23-3 package. It has a very low quiescent current of 0.4mA and provides up to 1.5A continuous current for enhanced system performance. Its input voltage range is from 2.5V to 6V, while its output voltage is adjustable from 1.2V to 5.5V. The MST52L30BTE also provides Thermal Overload Protection, protects against UVLO, and Reverse Battery. It has a High PSRR of 70dB at 1KHz, and is an ideal solution for battery powered, hand-held and portable applications.