In the promising market of the Internet of Things (IoT), System-on-Chips (SoCs) are facing complexity challenges and stringent integration requirements. The architectural definition, component selection and their integration of the power management systems play a major role in the quest of device minimization and battery lifetime maximization. Capless voltage regulators are seen as the best answer to overcome the integration and Bill of Materials (BoM) requirements by suppressing the need of an off-chip capacitor.
