ZHCSH31B August 2017 – February 2018 DRV10987
The DRV10987 device includes a 3.3-V LDO and a 1.8-V LDO. The 1.8-V LDO is for internal circuits only. The 3.3-V LDO is mainly for internal circuits, but can also drive external loads not to exceed IV3P3_MAX. For example, it can work as a pullup voltage for the FG, DIR, SDA, and SCL interfaces.
Both the V1P8 and V3P3 capacitors must be connected to GND.