TPL5110DDCR Nano-Power System Timer for Power Gating SOT23-6
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Prices updated: 13 Oct 2026
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About this product
A nano-power system timer IC from Texas Instruments that enables power gating, letting a microcontroller be fully switched off between tasks. It wakes the system at a set interval, which suits low-power battery-operated sensors and remote devices. It is supplied in an SOT-23-6 package.
Specifications
- Manufacturer
- Texas Instruments
- Function
- Nano-power system timer for power gating
- Package
- SOT-23-6
- Mounting
- Surface mount (SMD)
Frequently asked questions
How does the microcontroller interact with the timer?
The microcontroller powers the system and then signals the timer, typically through the DONE pin, to cut power when its task is finished. Follow the TPL5110 datasheet for the exact sequence.
Can I use it with an Arduino or ESP32 board?
Yes, as long as the host board can drive the DONE pin and handle the power-gating sequence described in the datasheet. Check the supply and logic levels of your board before wiring.
