This power ic is packaged in a way that looks like a Tube. Please refer to power management for 8-DIP (0.300, 7.62mm) functions. There are a lot of similarities between this IC management and other Simple Reset/Power-On Reset products. When 1 is applied to the power ic, it conducts. Power management recommends the Through Hole mounting type. The temperature of the supervisors should be set to this range: -40°C~85°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. You can always use X4285, the base supervisor number, to search for similar PMICs of the manufacturer.
X4285PI Features
Simple Reset/Power-On Reset type
X4285PI Applications
There are a lot of Renesas Electronics America Inc. X4285PI Voltage Supervisors applications.