1.3.5 Power Good Output (PWG)

PWG is an open drain output that can be connected to either 3.3V or 5V with a pull-up resistor, to monitor the status of the LDO regulated output voltage. When the regulated output voltage is above 94%, typically, the power good pin will indicate a logic high state. Similarly, if the value drops below 94% minus hysteresis, the pin will transition to a logic low state.