On the Voltage regulator IC, there are 3 terminations that can be connected. A dropout voltage of 10 volts is what makes it a dropout voltage. As far as the regulator type, it is a FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR type. Generally, this voltage regulator IC can output 1.8V volts on a system level.
MCP1754ST-1802E/DB Features
300mV dropout voltage
MCP1754ST-1802E/DB Applications
There are a lot of Microchip Technology MCP1754ST-1802E/DB Linear Voltage Regulators applications.