BUY MAX637ACSA https://www.utsource.net/itm/p/131557.html
AC 19C 19#16 PIN PLUG
The MAX637ACSA is an 8-pin SOP (Small Outline Package) voltage regulator from Maxim Integrated. It is a low-dropout (LDO) linear regulator with a wide input voltage range of 2.5V to 20V. The output voltage is adjustable from 1.25V to 20V with a maximum output current of 1A. The MAX637ACSA has a low quiescent current of only 0.5mA, making it suitable for battery-powered applications. It also features a low dropout voltage of only 0.4V at 1A output current, making it ideal for high-efficiency applications. The device is protected against reverse current and short-circuit conditions. The MAX637ACSA is suitable for a wide range of applications, including portable electronics, battery-powered devices, and automotive systems. It is also suitable for powering microcontrollers, FPGAs, and other low-voltage digital circuits. (For reference only)