Voltage stabilizing circuit

The utility model provides a voltage stabilizing circuit. In the circuit, when the adjusting input end is connected with a reset generation circuit and an error amplifying circuit through a first connectable access, the adjustable output function can be realized. When the adjustable output is realized, the adjustable input end is connected with the reset generation circuit. Therefore, the reset generation circuit can obtain changed input voltages from the adjustable input end as a reference voltage. The reset generation circuit compares the reference voltage with the output voltage obtained from a bleeder circuit, so that the low voltage resetting function can be realized.