In terms of packaging, power management follows the Tape & Reel (TR) model. In order to ensure a good reflow performance, the package peak reflow temperature must be set at NOT SPECIFIED. It also contains ICs of other kinds, such as POWER SUPPLY SUPPORT CIRCUIT, which are included in the power management.
R3130N44EA-TR-FE Features
R3130N44EA-TR-FE Applications
There are a lot of RICOH Electronic Devices Co., LTD. R3130N44EA-TR-FE Voltage Supervisors applications.