首页>
外国专利>
Voltage regulator circuit having output terminal with limited overshoot and method of driving the voltage regulator circuit
Voltage regulator circuit having output terminal with limited overshoot and method of driving the voltage regulator circuit
展开▼
机译:具有限制过冲的输出端子的稳压器电路以及驱动该稳压器电路的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A voltage regulator circuit comprises a reference voltage circuit for generating a reference voltage, an error amplifying circuit for receiving the reference voltage from the reference voltage circuit and comparing the reference voltage with a given voltage resulting from dividing the output voltage of an output terminal by a pair of resistors connected in series, and an output transistor portion having two or more switchable transistors different in driving capability. A switching circuit drives a selected one of the switchable transistors in accordance with a result of the comparison by the error amplifying circuit to thereby limit overshoot of the output voltage.
展开▼