摘要
L DO线性稳压器的低漏失电压、低静态电流特性使电池使用具有高效率和长寿命。针对这 2个主要特性和使能开关、过温过流保护等功能 ,本文设计并实现了一种新型的双极型 L DO线性稳压器 ,调整管采用自由集电极纵向 PNP管。
Low dropout and low quiescent current are important for long battery life in LDO linear regulators.Designeda novel bipolar LDO linear regulator is which aims at the two electrical characteristics above,the functions of ON/OFF,the thermal and overcurrent protection.A vertical PNP transistor is used as the pass element.
出处
《现代电子技术》
2003年第6期71-74,共4页
Modern Electronics Technique
