Power management is packaged in a Tape & Reel (TR) way. There are 5-TSSOP, SC-70-5, SOT-353 functions included in this PMIC so that you can refer to them. Surface Mount mounting is recommended.
R3111Q422A-TR-FE Features
R3111Q422A-TR-FE Applications
There are a lot of RICOH Electronic Devices Co., LTD. R3111Q422A-TR-FE Voltage Supervisors applications.