8-SOIC (0.154, 3.90mm Width) contains it. With its Tube-shaped packaging, it's easy to carry. Temperature regulation to 0°C~70°C ensures reliable operation. Using a 4.5V~5.5VV power source should be fine. As a member of the MIC2072 family, it is a prime number. There is currently a 16μA supply available.
MIC2072BM Features
MIC2072BM Applications
There are a lot of Microchip Technology MIC2072BM Controllers Interface ICs applications.