This power ic is packaged in a way that looks like a Tape & Reel (TR). It is also possible to use other types of IC, such as POWER SUPPLY SUPPORT CIRCUIT, in this supervisor.
R5116S001A-E2-FE Features
R5116S001A-E2-FE Applications
There are a lot of RICOH Electronic Devices Co., LTD. R5116S001A-E2-FE Voltage Supervisors applications.