---
product_id: 47457854
title: "DC Buck Converter 5pcs"
brand: "drok"
price: "₩37092"
currency: KRW
in_stock: null
url: https://www.desertcart.kr/products/47457854-dc-buck-converter-5pcs
store_origin: KR
region: South Korea
---

# Input 4.5-24V Max 3A output Adjustable 0.8-17V DC Buck Converter 5pcs

**Brand:** drok
**Price:** ₩37092
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** DC Buck Converter 5pcs by drok
- **How much does it cost?** ₩37092 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/47457854-dc-buck-converter-5pcs)

## Best For

- drok enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Tiny size, big performance!
- • **Durable Construction:** Built to last with high-quality components.
- • **User-Friendly Design:** Integrated enable port for easy operation.
- • **Versatile Voltage Options:** Choose from 1.8V to 12V outputs.
- • **Efficient Energy Management:** High efficiency with low ripple.

## Overview

The DROK5v Regulator is a mini voltage reducer that efficiently steps down voltages from DC 4.5-24V to a fixed or adjustable output of 1.8V, 2.5V, 3.3V, 5V, 9V, or 12V, with a maximum output current of 3A. Its compact design, high efficiency, and durable construction make it an ideal choice for various applications.

## Description

Full description not available

## Features

- DROK voltage regulator input voltage range is DC 4.5-24V, adjustable range is 0.8-17V, fixed output are 1.8V, 2.5V, 3.3V, 5V, 9V, 12V that can be chosen on the back side. Output current is 3A max (please enhance cooling work when it is full load); when real tested input 12V and output is 1.5A, no need to add special system.
- Output integrated adjustable and fixed voltage, you can get fixed output voltage by soldering the pot on the board. If the fixed output voltage is not what you want, you can adjust it by potentiometer.
- High efficiency and super compact size, high frequency and low ripple, stable working performance, wide range of applications, this 12v to 5v converter will be a good component for fixing work.
- Strong and high quality construction: imported potentiometer and 3A current chip, high current shielded inductors and MLCC solid capacitance with long service life.
- Integrated enable port defaults the working mode and it will be off when it is at low electric level off, which bring a great convenience for users. NOTE: This 5v step down converter is really tiny, each unit is smaller than half a one-dollar coin.

## Product Details

- **Brand:** DROK
- **Color:** Green
- **Input Voltage:** 4.5 Volts
- **Output Voltage:** 5 Volts
- **Total Power Outlets:** 1

## Images

![DC Buck Converter 5pcs - Image 1](https://m.media-amazon.com/images/I/710NsE6-FZL.jpg)
![DC Buck Converter 5pcs - Image 2](https://m.media-amazon.com/images/I/71LRpe4yJFL.jpg)
![DC Buck Converter 5pcs - Image 3](https://m.media-amazon.com/images/I/71iVp1ZZeYL.jpg)
![DC Buck Converter 5pcs - Image 4](https://m.media-amazon.com/images/I/71LnGGOkGxL.jpg)
![DC Buck Converter 5pcs - Image 5](https://m.media-amazon.com/images/I/71aUl58q6OL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: how does the enable port work? I am new to this and wondering if it needs constant power or a signal or if I dont need it at all**
A: Contrary to the bad advice already given, the enable port does NOT need to be utilized. By default, it is pulled up so the buck converter works without any connection. If you desire remote control of the converted, a low will disable it. You do not need to provide an enable, since the input is pulled high, internally. If you do connect to it for remote control, then it is good practice to not let the input line (wire) float and pick up stray voltage/noise.  But only if you actually connect a wire (antenna, really) to it.

**Q: How do I set the output to be a fixed 5 volts with a fluctuating input? I am using this for a solar panel phone charger**
A: You have two choices.  You can use the trim pot and a volt meter to dial 5V in.

The better option is to cut the trace between the pad on the back that leads to the pot and solder the two pads together by the 5V marker.  

Mine came with a picture of where to cut.

The latter is much more work, however you will have much more stable output over time.  I would seriously consider this approach especially if you plan on using this for a long time.  Pots tend to get dirty and start fluctuating in value.  This is accelerated if it is exposed to high humidity.

I personally don't like the fact that these are set up for the pot with a trace.  I would much rather put a bead of solder in to choose either a fixed voltage or the pot.

**Q: What if you don't connect the 'enable port' to anything? Will it default to ON, where the regulator is working?**
A: Correct. I never use the enable pin...

**Q: What is the spacing of the pads, 0.1"?**
A: Yes. They fit into the standard PC boards.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-05*