BUY MAX680CSA-T https://www.utsource.net/itm/p/11657536.html

Description: The MAX680CSA-T is a high-efficiency, low-dropout (LDO) linear regulator with a wide input voltage range of 2.7V to 16V and a fixed output voltage of 5V. Features: Wide input voltage range: 2.7V to 16V Fixed output voltage of 5V High efficiency: up to 95% Low dropout voltage: 0.4V (typical) Low quiescent current: 10μA (typical) Output current up to 500mA Thermal shutdown and current limit protection Available in 8-pin SOP package Applications: Portable electronics Battery-powered systems Cellular phones Digital cameras MP3 players PDAs (For reference only)