There are 14-TSSOP (0.173, 4.40mm Width) functions included in this PMIC so that you can refer to them. Power management' mounting is recommended to be done with the Surface Mount type of mounting. It is recommended to set the supervisor's temperature to this range: -40°C~85°C TA. You can always use X40426, the base supervisor number, to search for similar PMICs of the manufacturer.
X40426V14I-2.7A Features
X40426V14I-2.7A Applications
There are a lot of Renesas Electronics America Inc. X40426V14I-2.7A Voltage Supervisors applications.