Angled top view of the pre-soldered TPL5110 timer board and push button

TPL5110 Pre-Soldered Low-Power Timer Module

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TPL5110 low-power timer module for scheduled power control in battery-powered, duty-cycled circuits, with timing adjustment, onboard pushbutton, and pre-soldered header; 1 module.

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Overview

Product Overview

TPL5110 low-power timer module adds scheduled power control to battery-powered electronics by turning a circuit on to complete a task, then switching it off between cycles to reduce idle drain. Built around the TPL5110, this breakout provides timer-based power gating with MOSFET-driver functionality for duty-cycled designs such as remote sensors, data loggers, and other projects that wake briefly and shut down again. An onboard adjustment potentiometer lets you set the interval, a pushbutton gives manual control, and the board comes with a pre-soldered header; includes one module for low-duty-cycle builds.

Questions & answers

Frequently asked questions

Firmware sleep leaves the controller powered in a reduced-power mode. A timer circuit can switch the project’s power between operating cycles.
The board has an adjustment potentiometer. Set and test the interval in your circuit before relying on it.
No. Additional board components affect standby current. Measure the complete module and load in your application.

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What's included

Features & Specs

TPL5110 Timer ICUses the TI TPL5110 low-power timer IC.

Timed Power ControlAdds scheduled power control for duty-cycled circuits.

Power Gating FunctionProvides MOSFET-driver functionality for power gating.

Battery Project UseIntended for battery-powered projects that wake, complete a task, and turn off between cycles.

Timing AdjustmentIncludes an onboard adjustment potentiometer for setting the timing interval.

Manual PushbuttonIncludes an onboard pushbutton for manual control.

Pre-Soldered HeaderComes with a pre-soldered pin header and labeled connections.

Included QuantityIncludes one module.

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