SLVSD02D March 2015 – June 2019 TPS65982
The VOUT_3V3 output switch (S2 in Figure 49) enables a low-current auxiliary supply to an external element. This switch is controlled by and is off by default. The VOUT_3V3 output has a supervisory circuit that drives the RESETZ output as a POR signal to external elements. RESETZ is also asserted by the MRESET pin or a host controller. See RESETZ and MRESET for more details on RESETZ. See Table 18 for the recommended external capacitance on the VOUT_3V3 pin.