# DC-DC Converter Module No name LTC3780 — adjustable boost/buck regulator module

**URL:** https://aio.lv/en/product--no-name-ltc3780--11789660
**Data updated:** 2026-03-09 07:09 (EET)
**Category:** Electronics Accessories
**Manufacturer:** No name
**Manufacturer code:** LTC3780
**EAN:** 5902887066825
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-ltc3780--11789660

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

DC-DC converter module based on the LTC3780 IC. This adjustable boost/buck regulator module performs voltage conversion between input and output rails, offering regulated DC output for electronics projects, battery-powered systems, and power supply prototyping. Typical uses include powering devices from variable sources, charging batteries, and laboratory bench testing.

## Long description

DC-DC Converter Module No name LTC3780 — adjustable boost/buck regulator module is a compact power conversion board based on the LTC3780 controller IC. It provides adjustable step-up and step-down regulation between input and output rails, enabling a stable DC output over a range of input voltages. The module is designed for use in electronics projects, battery-powered systems and laboratory prototyping where reliable voltage regulation and flexibility are required.
Advantages
The module combines boost and buck functionality in a single board, allowing seamless voltage conversion above or below the input level without swapping components. It delivers adjustable output voltage with fine control through onboard potentiometers, supports efficient power conversion for reduced heat dissipation, and includes common protective features found in regulator modules. The compact form factor and standard pinout make the module suitable for bench testing and integration into custom circuits.
Suitable for
Powering electronic projects from variable battery packs or adapters
Charging and maintaining battery systems with controlled voltage
Laboratory experiments, prototyping and bench power supplies
Embedded systems that require regulated DC rails from fluctuating sources
Key specifications
Operating mode: adjustable boost (step-up) and buck (step-down) regulation
Input voltage range: suitable for a broad range of DC input sources (refer to module label or documentation for exact limits)
Adjustable output voltage: user-settable via onboard adjustment components
Power conversion topology: switching regulator for higher efficiency compared to linear regulators
Typical applications: battery charging, voltage regulation for electronics, prototyping power supply
How to use
Connect the input supply to the module input terminals observing correct polarity, and connect the load to the output terminals. Before connecting sensitive devices, set the desired output voltage using the onboard adjustment control while monitoring with a multimeter. Ensure input voltage stays within the safe operating range of the module, and allow for adequate cooling under higher load conditions. Follow standard safety practices: wire securely, avoid short circuits, and verify polarity and voltage before applying power to downstream electronics.
Usage recommendations
For reliable operation, use appropriate input decoupling and secure wiring. Test the module under expected load conditions and measure output voltage and temperature during initial operation. When used for battery charging, implement proper charge management suited to the battery chemistry; the module provides regulated voltage but not necessarily full charge-cycle management unless additional circuitry is used.

## FAQ

### How much does the DC-DC Converter Module No name LTC3780 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11789660/67187478_large.webp