There is a Tape & Reel (TR)-packaging method applied to IC management. In addition to the IC type POWER SUPPLY SUPPORT CIRCUIT, other types are also included in the power managment ic.
R3130N46EC3-TR-FE Features
R3130N46EC3-TR-FE Applications
There are a lot of RICOH Electronic Devices Co., LTD. R3130N46EC3-TR-FE Voltage Supervisors applications.