---
product_id: 20028367
title: "Pololu 12V Step-Up Voltage Regulator U3V12F12"
brand: "pololu"
price: "€ 0.09"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.cy/products/20028367-pololu-12v-step-up-voltage-regulator-u3v12f12
store_origin: CY
region: Cyprus
---

# Max 12V Output 1.4A Input Current Min 2.5V Start Pololu 12V Step-Up Voltage Regulator U3V12F12

**Brand:** pololu
**Price:** € 0.09
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate Your Voltage Game!

## Quick Answers

- **What is this?** Pololu 12V Step-Up Voltage Regulator U3V12F12 by pololu
- **How much does it cost?** € 0.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/20028367-pololu-12v-step-up-voltage-regulator-u3v12f12)

## Best For

- pololu enthusiasts

## Why This Product

- Trusted pololu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Perfect for DIY enthusiasts and professional engineers alike.
- • **Compact & Efficient:** Designed for minimal quiescent current at just 2 mA.
- • **Reliable Performance:** Handles up to 1.4A input current for demanding applications.
- • **Power Up Your Projects:** Transform low voltage to a robust 12V effortlessly.
- • **Versatile Voltage Range:** Operates seamlessly between 2.5V and 12V.

## Overview

The Pololu 12V Step-Up Voltage Regulator U3V12F12 is a compact and efficient solution for boosting low voltages to a stable 12V output. With a minimum operating voltage of 2.5V and a maximum input current of 1.4A, this regulator is ideal for a variety of applications, ensuring reliable performance with minimal power loss.

## Description

The compact (0.32″×0.515″) U3V12F12 switching step-up (or boost) voltage regulator takes an input voltage as low as 2.5 V and efficiently boosts it to 12 V. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

## Features

- Minimum operating voltage: 2.5 V
- Maximum operating voltage: 12 V
- Maximum input current:1.4A
- Output voltage: 12 V, Reverse voltage protection?: No
- Maximum quiescent current: 2 mA

## Images

![Pololu 12V Step-Up Voltage Regulator U3V12F12 - Image 1](https://m.media-amazon.com/images/I/51LUWzGqjwL.jpg)
![Pololu 12V Step-Up Voltage Regulator U3V12F12 - Image 2](https://m.media-amazon.com/images/I/413pfIVTZsL.jpg)
![Pololu 12V Step-Up Voltage Regulator U3V12F12 - Image 3](https://m.media-amazon.com/images/I/41JitNpvqTL.jpg)
![Pololu 12V Step-Up Voltage Regulator U3V12F12 - Image 4](https://m.media-amazon.com/images/I/312UVs-4qzL.jpg)
![Pololu 12V Step-Up Voltage Regulator U3V12F12 - Image 5](https://m.media-amazon.com/images/I/310skLl7y6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product.
  

*by B***  on Reviewed in the United States on June 28, 2020*

I needed to power up a 12V motion sensor and all I had was 3.7V battery power.  This product did the trick and it was super easy to connect up and works very well.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Pololu on amazon is sliced bread.
  

*by C***K on Reviewed in the United States on August 2, 2019*

Pololu makes the best voltage converters you can get your hands on. Alwsom I can get them on Amazon instead of USPS shipping and having to drive over and pick them up.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great little regulator.
  

*by J***B on Reviewed in the United States on October 12, 2017*

This is a great little regulator. It is much smaller than I expected (not a bad thing). I'm using it to power a section of LED lighting from a 9V battery. It's working perfectly.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/20028367-pololu-12v-step-up-voltage-regulator-u3v12f12](https://www.desertcart.com.cy/products/20028367-pololu-12v-step-up-voltage-regulator-u3v12f12)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*