BUY FAN7317 https://www.utsource.net/itm/p/1831921.html
LCD Backlight Inverter Drive IC
Description: FAN7317 is a high-performance, low-power, low-dropout (LDO) linear regulator with a wide input voltage range (2.2V to 5.5V). It is designed to provide a regulated output voltage of 1.8V with a maximum output current of 1A. Features: Wide input voltage range: 2.2V to 5.5V Low-dropout voltage: 0.3V (typical) Output voltage accuracy: ±2% Output current: 1A Low quiescent current: 10μA (typical) Over-temperature protection Over-current protection Short-circuit protection Thermal shutdown Applications: FAN7317 is suitable for a variety of applications, such as portable devices, digital cameras, PDAs, and other battery-powered applications. It can also be used in automotive applications. (For reference only)