BUY ST2221C-2 https://www.utsource.net/itm/p/11613313.html

ST2221C-2 is a 2.5A, low dropout (LDO) linear regulator with a low quiescent current. It is available in a SOP-24 package and is manufactured by SITI. Description: The ST2221C-2 is a low dropout (LDO) linear regulator with a low quiescent current. It is designed to provide a regulated output voltage from a wide input voltage range of 2.5V to 6.5V. The output voltage is adjustable from 1.2V to 5.5V. The device features a low dropout voltage of 0.4V at 2.5A and a low quiescent current of only 10μA. The device also features over-temperature protection, over-current protection, and short-circuit protection. Features: Low dropout voltage of 0.4V at 2.5A Low quiescent current of 10μA Wide input voltage range of 2.5V to 6.5V Output voltage adjustable from 1.2V to 5.5V Over-temperature protection Over-current protection Short-circuit protection Available in SOP-24 package Applications: Battery-powered applications Portable electronics Automotive applications Industrial systems Consumer electronics (For reference only)