OUR ENERGY HARVESTING
COLIBRI PMICs
Tiny solutions for powerful results
Photovoltaic
Harvest from sun, bulbs, natural indoor light
Thermal
Harvest with difference in tempretures: waste, human, motor heat, etc.
Vibration
Harvest with vibration sources: motor, railroads, cattle, etc.
RF
Harvest with various RF sources: 868MHz, 915 MHz, 2.4 GHz, etc.
Harvest energy from
Our Products
AEM10941 - new generation
AEM10940 - 1st generation
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Top specs
AEM30940 - new generation
AEM20940 - 1st generation
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AEM30941 - new generation

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AEM30941 - w/o RF rectifier
AEM40940 - with RF rectifier
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Coldstart @ 380mV – 3µW. 400 nA leakage current. MPPT each 5s. LDOs integrated.
Coldstart @ 60mV – 150µW. 400 nA leakage current. ZMPPT - Impedance adaptation tracking each 21s.
Coldstart @ 38mV – 3µW. 400 nA leakage current. MPPT each 330ms + ZMPPT feature. Storage element protection.
Coldstart @-18.5dBm – 868 MHz: long distance wireless powering. 400 nA leakage current. Storage element protection.
WHAT IS ENERGY HARVESTING?
Energy harvesting is the process of capturing and accumulating energy from external sources as the energy becomes available, storing the energy for a period of time and conditioning it into a form that can be used later – such as operating a microprocessor within its limits.
WHAT IS PMIC?
An Energy Harvesting PMIC is part of an Energy Harvesting System (EHS) that includes the EHD and a Storage Device. The PMIC receives the intermittent, very low-energy generated by the EHD and transforms that energy for storage in the Storage Device.
WHY TO CHOOSE OUR ENERGY HARVESTING PMICs?
Best performance
Our innovative PMICs have best-in-class performance in the industry which is proven by customers' feedback
Customer focused
We promise you a quick and easy access to our support team & the opportunity to get help on system customizations
Partner ecosystem
Benefit from our network of trusted partners to get best-matching components to build top-performing devices
HOW DOES IT WORK?
Every device has an environment it operates in. That environment can be a source of natural energy harvested by our PMICs that constantly charge your device. At the same time our MCUs can optimise the performance of recharging process, data processing, data communication and data security making your device smarter, faster, and more secure.
Watch the explanation video
WANT TO TEST OUR PMICs?
BEGINNER
You are not sure where to start
Download and explore the Start-it Kit or contact us
EXPERIENCED
You know what you want but need specifications
Explore our Start-it Kit which includes specs calculator
GURU
You know what you want and you need validation
Go to Distributors section or contact us directly
WANT TO KNOW HOW EXACTLY
TO INTEGRATE OUR ENERGY HARVESTING PMICS INTO YOUR DEVICE?
Explore our Start-it Kit

It will give you step-by-step explanation on:

- whether our solution suits your device
- required specifications
- what components you will need for implementation
- how you can test and try it
- a calculator to ensure the correct specs

Act fast, beat the old technology and competitors, make your device to be badly wanted by consumers!
By downloading the guide you consent to receive marketing communications from e-peas
WHERE TO BUY?
YOU CAN BUY OUR PRODUCTS FROM TRUSTED DISTRIBUTORS
Testimonials
OUR CASE STUDIES AND NEWS
E-peas, Ossia, and E Ink develop Wirelessly Powered Electronic Paper Displays for IoT
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E-peas has teamed up with SODAQ to develop battery free livestock monitoring hardware
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Industry influencer Jasper Sikken tests e-peas' PMIC to uncover robust results
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Ready to test our products?
LET'S GO!
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