The Texas Instruments Power switch IC is a space saving single channel load switch with controlled and adjustable turn on slew rate and an integrated power good indicator. This device has a fast turn on time to minimize system start up and wait time. The adjustable slew rate can also be reduced to limit inrush current. A power good signal internally monitors the gate threshold and indicates when the switch is fully on. When the switch is disabled a 150 ohm on chip resistor quickly discharges the output to ground and keeps it from floating.

Quick output discharge
The ON pin controls the state of the switch
Asserting the ON pin high enables the switch
interfacing with low voltage signals
ON has a low threshold