Achieving low noise and low EMI performance with DC/DC switching regulators

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1.3 LDO or Switcher?...That is the Question

描述

2015年 9月 17日
Designers have historically used LDOs by default for conversions requiring small size and low noise. But with the tiny solution size and excellent EMI performance of MicroSiP embedded modules, these same designers now have a small switching power supply option that meets their size and noise requirements with improved efficiency. This training discusses the fundamentals of how LDOs and switchers work, and then compares the performance of an LDO and module in several real-world scenarios.

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