Amplifier and voltage generation circuit including the same

A voltage generation circuit comprising:

• an amplifier configured to detect a difference between a reference voltage and a feedback voltage according to a control signal and a bias current, and configured to generate a driving signal;
• and
• a driver configured to generate an internal voltage by driving an external voltage according to the driving signal,
• wherein an amount of the bias current is forcibly adjusted by the control signal.

A voltage generation circuit comprising:

• a first transistor array to which an external voltage is applied in common and having a gate terminal to which a bias voltage is applied in common;
• a second transistor array electrically connected to the first transistor array and having a gate terminal to which a control signal is inputted in common;
• a third transistor electrically connected to the first transistor array and the second transistor array and configured to receive a reference voltage;
• a fourth transistor electrically connected between the third transistor and a ground voltage terminal;
• a fifth transistor electrically connected to the first transistor array and the second transistor array and configured to receive a feedback voltage;
• a sixth transistor electrically connected between the fifth transistor and the ground voltage terminal and configured to generate a driving signal;
• a driver configured to generate an internal voltage by driving the external voltage according to the driving signal;
• and
• a distribution resistor configured to generate the feedback voltage by distributing the internal voltage,
• wherein an amount of a bias current flowing through the first transistor array and the second transistor array according to the bias voltage is forcibly adjusted according to the control signal.