The RT9013-30GB is a CMOS voltage regulator, designed with Richtek's advanced process technology. It is a low dropout voltage regulator with a wide input voltage range of 2.2V to 5.5V and a fixed output voltage of 3.0V. It features high accuracy, low quiescent current, high power supply rejection ratio, fast transient response time and excellent thermal performance. It is also designed with over-current protection and thermal shutdown protection to avoid damage in the case of over current or high ambient temperatures. The RT9013-30GB is ideal for a variety of applications, including LCD power supply, digital cameras, MP3 players, and other battery-powered devices.