Low dropout regulator with automatic regulation stability compensation circuit

The invention provides a low dropout regulator with an automatic adjustment stability compensation circuit. The low dropout regulator comprises an analog positive power supply; a compensation circuit; a P-type metal oxide semiconductor field effect transistor; an error amplifier; a reference voltage; a load capacitor; a slow start circuit; a first resistor; and a second resistor; wherein the source electrode of the P-type metal oxide semiconductor field effect transistor is connected with an analog positive power supply, the drain electrode is connected with one end of the first resistor, a node is formed at the joint to output voltage, the grid electrode is connected with the output end of the error amplifier and the compensation circuit, the other end of the first resistor is connected with the second resistor in series, and the other end of the second resistor is grounded. The load capacitor is connected in parallel with the two resistors, the non-inverting input end of the error amplifier is connected wit