1. Electronics and power electronics

Electronic products, especially highly integrated ones, embed functions that are highly sensitive to noise and voltage disturbances. For this reason, linear regulators, particularly those with low voltage drop-outs (LDOs), remain the preferred converter. . With the emergence of techniques for reducing power consumption by dynamically adapting the supply voltage, the number of DC voltage levels within systems has greatly increased. This technique of dynamically adapting the operating voltage of functions, often digital, is accompanied by frequency adaptation (dynamic voltage and frequency scaling).