低压无片外电容的ldo稳压器设计-微电子学与固体电子学专业毕业论文

《低压无片外电容的ldo稳压器设计-微电子学与固体电子学专业毕业论文》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、目录目录1引言.....................................................................................................................................……11.1研究背景及意义.......................................................................................·..············……1

2、1.2低压差线性稳压器(LDO)概述..........................................................................……21.2.1LDO简介.......................................................................................................……21.2.2LDO分类.....................................

3、..................................................................……31.2.3LDO的应用.................................................................................................·.……31.3本文的主要工作..................................................................

4、.......................·············……52LDO的基本原理及性能参数.............................................................................................……72.1LDO的核心电路构成......................................................········································……

5、72.2工作原理..................................................................................................................……82.3设计参数..................................................................................................................……82.3.1最小压降

6、(DropoutVoltage).....................................................................……82.3.2静态电流.......................................................................................................……92.3.3效率................................................

7、...............................................................……92.3.4线性调整率.......................................................................……，...··.....···········……92.3.5负载调整率..........................................................................

8、............···..·.····……102.3.6负载瞬态响应....................................................................................·········……n2.3.7电源抑制比(PSRR)............................................