This power ic is packaged in a way that looks like a Tube. Please find attached 14-SOIC (0.154, 3.90mm Width) functions for your reference in this IC power. There are a lot of similarities between this IC management and other Multi-Voltage Supervisor products. When 2 is applied to the power ic, it conducts. Power management recommends the Surface Mount mounting type. This power management is the recommended temperature range for the supervisors: 0°C~70°C TA. The output voltage of this power managment ic during operation is Open Drain or Open Collector. You can always use X40020, the base supervisor number, to search for similar PMICs of the manufacturer.
X40020S14-B Features
Multi-Voltage Supervisor type
X40020S14-B Applications
There are a lot of Renesas Electronics America Inc. X40020S14-B Voltage Supervisors applications.