About this item

The SparkFun Nano Power Timer (TPL5110) is an ultra-low-power timer module designed to enable power gating in battery-powered or duty-cycled applications. It operates with a supply voltage range of 1.8V to 5.5V and consumes only 35nA of current at 2.5V, making it ideal for energy-efficient systems. The module offers selectable time intervals from 100ms to 7200s, with a timer accuracy of 1%. A six-way DIP switch allows users to configure delay times using preinstalled resistors or by adding custom resistors. Additionally, a manual MOSFET power-on feature and a one-shot mode are available for flexible operation. This module is suitable for applications such as IoT devices, remote sensors, and energy harvesting systems