I found it in the Tape & Reel (TR) package, which comes with everything you need.The package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) includes a version of it.A Surface Mount mounting type is assigned to the device.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.A analog IC of POWER SUPPLY SUPPORT CIRCUIT has been used in the design of this device.The base part number MCP73843 represents its related parts.As far as the terminations are concerned, there are 8.The device has 8 pins in total.Features such as Timer are programmable.You need 8 pins for it to work.Channels are available in a total of 1.Using a 5.1V battery should be enough to run it.As long as the supply voltage is 12V, it is capable of withstanding the voltage.Using a 4.2V output voltage results in high efficiency.There is a constant output current of 10mA when it is operating.The device you are looking at belongs to the subcategory of Power Management Circuits.The device can operate at as low a supply voltage as possible, such as 4.5V.It is mounted in the manner of Surface Mount.The supply of the gadget is running with 4mA current.