The SGM2019-1.2YN5G/TR is a Low Dropout Regulator (LDO) SOT-23-5 RoHS component from SGMICRO. This device is a monolithic linear regulator specifically designed for sub-µA operation in power-critical applications such as thermometers, blood glucose meters, and smoke detectors. It can operate with a quiescent current as low as 6uA, providing up to 1.2 customer regulated output. This device has a wide input voltage range of 3.5V to 18V, and features adjustable output current up to 100mA, with output voltage adjustable from 1.2V to the input voltage. It is also protected against overtemperature and overcurrent conditions, and includes overcurrent protection with reset pulse, and reverse polarity protection. It comes in a RoHS-compliant SOT-23-5 package to provide designers with a compact, reliable, and cost-effective solution for their power-critical applications.