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Energy Harvester Breakout — LTC3588 Piezo / Solar

The LTC3588 Energy Harvester Breakout converts tiny amounts of energy from piezoelectric elements, small solar cells, or other low-power sources into a regulated DC output for powering microcontrollers and sensors. It's designed for self-powered IoT sensors, vibration energy harvesting, and experimental off-grid power systems.

Technical specifications

Chip LTC3588-1 (Analog Devices / Linear Tech)
Input sources Piezoelectric, solar, thermoelectric
Output voltage Selectable: 1.8V, 2.5V, 3.3V, 3.6V
Output current Up to 100 mA (burst)
Input voltage range 2.7–20V (AC or DC)

Frequently Asked Questions

Can I power an Arduino with this? Only if your energy source produces enough power. A small piezo element may only generate microwatts — enough for a low-power MCU waking briefly, but not a continuously running Arduino.

Build with this board

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Notes from the bench

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Ask the community

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