The invention belongs to the technical field of voltage regulator design and in particular relates to a low dropout linear voltage regulator for driving an nF-stage load. The low dropout linear voltage regulator comprises an error amplifier, a compensating network, a feedback-containing load, an output sampling network and an adaptive pole regulating circuit. The adaptive pole regulating circuit can maintain good phase margin in a full-load current range only needing 20-pF compensating capacitance, but the traditional miller compensating structure needs at least 200-pF compensating capacitance; and static power consumption can be greatly reduced due to the introduction of the adaptive pole regulating circuit. The low dropout linear voltage regulator has the advantages of driving the nF-stage load without large capacitance compensation and achieving high stability under 0 to 50-mA load.