BUY PR6221T https://www.utsource.net/itm/p/8648346.html

Package: SOP7,ON Description: PR6221T is a low-dropout linear regulator with a maximum output current of 1A and an output voltage range of 1.2V to 5.5V. Features: Low-dropout voltage: 0.2V (typ.) at 1A Output voltage accuracy: ±2% Low quiescent current: 10μA (typ.) Over-temperature protection Over-current protection Short-circuit protection Thermal shutdown RoHS compliant Application: PR6221T is suitable for applications such as mobile phones, PDAs, digital cameras, and other portable electronic devices. It is also suitable for applications such as LCD monitors, set-top boxes, and other consumer electronics. (For reference only)