| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a voltage regulator capable of improving overshoot or undershoot in a wide temperature range and reducing detection delay of the overshoot or the undershoot, when the overshoot or the undershoot occurs in output voltage.SOLUTION: A voltage regulator that comprises an error amplifier and an output transistor includes a first transistor in which a reference voltage is input into a gate and an output voltage is output to a source. Current flows in the first transistor when the output voltage becomes irregular, and based on the current flowing in the first transistor, current in the output transistor is controlled.</p> |
