It is packaged with Tape & Reel (TR). There is a specification for the peak reflow temperature of the package to be NOT SPECIFIED. There are other types of IC included in the power managment ic, such as types POWER SUPPLY MANAGEMENT CIRCUIT.
XD6131A291MR-Q Features
XD6131A291MR-Q Applications
There are a lot of Torex Semiconductor Ltd XD6131A291MR-Q Voltage Supervisors applications.