Approximate methods for poles/zeros computation

Simple explanation and easy to understand . Good to know…

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Advantages of using PMOS-type low-dropoutlinear regulators in battery applications

PMOS pass elements much more attractive than PNP pass elements. These two factors are the ground current and dropout voltage. The low ground current and low dropout voltage of PMOS devices can extend the useful life of a battery. Texas Instruments has a wide variety of LDOs containing PMOS pass elements.

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