Output capacitor ESR affects stability, most notably with small capacitors. A 3.3-microfarads minimum output value with ESR of 3 ohms or less is recommended to prevent oscillation.

A stable low dropout (LDO) voltage regulator topology for low equivalent series resistance (ESR) capacitive loads is presented. The proposed scheme generates a zero internally instead of relying on ...

This brief puts forward a prototype to test the frequency-dependent characteristics of the capacitors, both the capacitor voltage and current are acquired by using the prototype, while a variable ...

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