The MAX77291 is a low-quiescent-current boost (step-up) DC-DC converter with a 100mA peak inductor current limit and True Shutdown™. True Shutdown disconnects the output from the input with no forward or reverse current. The output voltage is set with an external resistor-divider. The output voltage can be widely varied between 5.5V and 20V. The MAX77291 is available in a 6-bump, 0.4mm pitch, wafer-level package (WLP). APPLICATIONS * Primary Cell Portable Systems * Battery-Powered Medical Equipment * Tiny, Low-Power Internet of Things (IoT) Sensors * Low-Power Wireless Communication Products * Secondary-Cell Portable Systems * 28μA Quiescent Supply Current from Input * Output Short Circuit Protection * Overtemperature Protection * True Shutdown Mode * 13nA Shutdown Current * No Reverse Current from OUT * 90% Peak Efficiency