如何选择恰当的超低静态电流LDO稳压器

How to Select an Appropriate Super-low Static Current LDO Voltage Regulator

低压降线性稳压器(LDO)是任何电源系统常用的构建模块,其选择对系统总体能耗有重要影响。本文介绍了设计人员在选择LDO时应该考虑的一些因素,对不同类型超低IQLDO的性能特点进行分析。

Load dropout regulator （LDO） is a frequently-used construction modular for any power supply system, the selection of which poses an important influence on the overall power consumption of the system. The paper introduces the factors that a designer may take into consideration when selecting LDO, and analyses the features of various super low IQ LDO.