Ich habe nicht versehentlich Strom geschrieben. Solange kein nennenswerter Strom fließen kann, hebt die Bodydiode des Reglers den Eingang einfach auf Ausgangsspannung minus Diodendrop.
MfG KlebwaxDiodes between the input and output are not usually needed. Microsecond surge currents of 50A to 100A can be handled by the internal diode between the input and output pins of the device. In normal operations it is difficult to get those values of surge currents even with the use of large output capacitances. If high value output capacitors are used, such as 1000μF to 5000μF and the input pin is instantaneously shorted to ground, damage can occur.
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