I am attempting to use a TPS22976 to achieve power supply sequencing. The TPS22976 seems to be acting more like a leaky valve than an actual switch. It is allowing significant current to flow through, even when it is off. This is causing circuits that are powered by Vout to misbehave. Vin is tied to a 3.3V rail that comes up at the same time Vbias does. I originally had ON1 connected to the output of a voltage monitor and was seeing a similar result. I then disconnected the voltage monitor and used an RC ramp to slowly bring up ON1 as seen in the scope capture below. As you can see, this did not help.