Murata’s small energy devices (UMA series) are optimum storage devices for energy harvesting. They can be used over a wide input and output range, and can store precious harvested energy for long time with low loss because they have low leakage current performance.
In this demo video, further details are provided with comparing to other storage devices.
UMA series - Application example: Energy harvesting
Related articles:
Part 1: Murata to realize Energy Harvesting for IoT - UMA series / Overview
Part 2: Murata to realize Energy Harvesting for IoT - UMA series / Features & Benefits
Part 4: Murata to realize Energy Harvesting for IoT - UMA series / Backup
Part 5: Murata to realize Energy Harvesting for IoT - UMA series / Main Power Supply
 | Technical Note_UMA Series.pdf |