The AIC1734-33GXTTR is a low dropout regulator (LDO) SOT-89-3 RoHS manufactured by AIC. It is a low-voltage, single-channel, fixed 3. 3V output, and has a wide input voltage range from 2.5V to 5.5V. It has low output voltage ripple, low quiescent current and low operating current, and high power-supply rejection ratio. The LDO meets international safety standards and is RoHS compliant. Its output current can be up to 1.1A. The device is available in an SOT-89-3 RoHS package and comes with a thermal overload protection function. It is ideal for applications such as battery-powered systems, personal electronic assistants, and portable devices including cell phones, MP3 players, and digital cameras.