| 摘要 |
The invention concerns a voltage regulator having an output terminal (2) designed to be connected to a load (R), comprising an operational amplifier (4) whereof the non-inverting input is connected to a reference potential (Vref), and the inverting input is connected to the operational amplifier output, a capacitive impedance connected between the inverting amplifier input and output, a power switch (T1) controlled by the inverting amplifier output, arranged so as to connect the output terminal (2) to a first supply potential (Vbat), said capacitive impedance comprising a portion (C2) capable of being shorted associated with active shorting means (8, 10) when the current flowing through the load is higher that a predetermined current.
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