Adafruit TPL5111 Low-Power Timer Breakout Board is a stand-alone breakout capable of turning any electronics into low-power electronics. This Breakout Board comes fully assembled with a Texas Instruments TPL5111 chip and all components on board in a small form factor. Adafruit TPL5111 Breakout Board enables and disables the electronics, using a built-in timer that varies from once every 100ms up to once every 2 hours. This device can be activated by pressing the onboard tactile switch or the custom-made switch-to-delay pin.
Evaluates the TPL5111 ultra-low power system timer chip
Draws only 20µA current (as per Monsoon power meter)
Enable pin is set to high periodically (adjustable by potentiometer or resistor)
Active LED to indicate ENout pin is powered
Compact 19.5mm x 17.8mm x 5mm form factor
3VDC to 5VDC operating supply voltage
1.4g product weight
Internet of Things (IoT)
Home automation sensors
Texas Instruments TPL5111 Ultra-Low Power System Timers
Ideal for power gating in duty-cycled or battery powered applications, consuming the only 35nA.