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The LTC3109EUF is a highly integrated DC/DC converter, which is ideal for collecting the residual power from extremely low input voltage power sources such as TEG (thermoelectric generator) and thermopyls. Its unique and proprietary automatic polarity topology enables the device to operate normally with an input voltage as low as 30mV, regardless of polarity.

The LTC3109EUF adopts two compact boost converters and external energy storage components, providing a complete power management solution for wireless detection and data acquisition applications. Its core features include:

It can operate under an input voltage as low as ±30mV

The temperature difference between the two ends of the TEG required for energy collection is less than ±1ºC

Proprietary automatic polarity architecture

A complete energy harvesting power management system

Optional Vouts: 2.35V, 3.3V, 4.1V or 5V

2.2V, 5mA LDO

The output of logical control

It has the ability to store energy to provide the power needed for operation during power outages

Good power supply indicator

Adopt a compact boost converter

Small form factor, 20-pin (4mm x 4mm) QFN package or 20-pin SSOP package

In addition, the LTC3109EUF is also applicable to the following application scenarios:

Power supply for remote sensors and radio equipment

HVAC system

Automatic measurement

Building automation

Predictive maintenance

Industrial wireless detection

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.