A Low Drop-out Voltage Regulator with Multiple Enable Control

摘要：

In this paper,the development of a low drop-out voltage regulator with multiple enable controls was described. In circuit design,a lateral PNP transistor was used as a regulating transistor,and combined band-gap reference and feedback were adopted. The low drop-out voltage regulator was processed in 0.5um BCD process technology. It has multiple enable control. The output current was 100mA,the output voltage was 5 V,the drop-out voltage was less than 0.5 V,and the temperature coefficient was less than 40ppm/℃.

关键词： enable low drop-out voltage band-gap reference BCD

作者: Jianqiao Ran Yonggui Hu

作者单位: National Labs of Analog ICs,400060 Chongqing,China Sichuan Institute of Solid-state Circuit,400060 Chongqing,China

会议类型: 国际会议

会议名称: 9th International Conference on Solid-State and Integrated-Circuit Technology(第9届固态和集成电路国际会议)

会议地点: 北京

会议语种:英文

页码: 1949-1952

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）