Analog Devices / Maxim Integrated MAX77734 Tiny PMIC

Analog Devices MAX77734 Tiny PMIC is for applications where size and simplicity are critical, like wearables, fitness bands, action cameras, and more. The IC integrates a linear-mode Li+ battery charger, low-dropout linear regulator (LDO), analog multiplexer, and dual-channel current sink driver. The charger in the Analog Devices MAX77734 is designed for small-battery systems that require accurate termination as low as 0.375mA. The circuit can instantly regulate the system voltage when an input source is connected, even if the battery is depleted.