In terms of packaging, power management follows the Tape & Reel (TR) model. There are SOT-23-5 functions included in this PMIC so that you can refer to them. It is a IC power that shares many benefits with other products from the Active line.
R3118N301A-TR-FE Features
Active type
R3118N301A-TR-FE Applications
There are a lot of RICOH Electronic Devices Co., LTD. R3118N301A-TR-FE Voltage Supervisors applications.