ZHCSJD3B July 2018 – February 2019 BQ25150
The device integrates a low current always on LDO that serves as the digital I/O supply to the device. This LDO is supplied by VIN or by BAT. The end user may be able to draw up to 10mA of current through the VDD pin to power a status LED or provide an IO supply. The VDD LDO will remain on through all power states with the exception of Ship Mode.