BUY S-8520E33MC https://www.utsource.net/itm/p/11290809.html
S-8520E33MC DC/DC Step-Down Converting PMIC 3.3V SOT-153/SOT23-5 marking BJS Step-Down Converter
The S-8520E33MC is a voltage regulator IC manufactured by Seiko Instruments. It is a low dropout (LDO) regulator with a maximum output current of 500mA. It has an input voltage range of 2.7V to 5.5V and an output voltage range of 1.2V to 5.0V. The device features low quiescent current, low noise, and fast transient response. It is available in a SOT-153/SOT23-5 package. The S-8520E33MC is suitable for a wide range of applications including battery powered devices, portable electronics, and automotive systems. It is also suitable for use in power supplies, voltage converters, and other power management applications. (For reference only)