SGCPMU_01_TSMC_CLN40ULP is a PMU designed to support ultra-low power modes and low battery monitoring. It includes an Advanced Power Controller (SGC21412), that delivers monitoring and POR functions, 3 fast response, high output current DCDC (SG67060) and 1 fast response LDO (SG77400). The DCDCs use advanced control techniques to achieve soft start and superb transient response and the LDO offers high stability with robust regulation, maintaining ultra-low quiescent ECO modes, making it ideal for IoT solutions. The PMU is also supported by an RTC (SGC22300), designed to guarantee ultra-low power consumption, offering 8 wake inputs that can be used to wake the system. Finally, the PMU offers a general purpose SIM card supply switch (SGCSIMSW) and an ADC signal conditioner/divider (SGCADCSW).