ZHCSIE2M June 2008 – June 2018 TPS735
PRODUCTION DATA.
If the input voltage is lower than the nominal output voltage plus the specified dropout voltage, but all other conditions are met for normal operation, the device operates in dropout mode. In this condition, the output voltage is equal to the input voltage minus the dropout voltage. The transient performance of the device degrades because the pass device is in a triode state and the LDO operates like a resistor. Line or load transients in dropout can result in large output voltage deviations.