---
product_id: 146990135
title: "(3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210"
brand: "usmile"
price: "₪86"
currency: ILS
in_stock: false
reviews_count: 8
category: "Usmile"
url: https://www.desertcart.co.il/products/146990135-3pcs-matek-micro-bec-6-30v-to-5v-9v-adjustable
store_origin: IL
region: Israel
---

# 6-30V wide input range 1.5A continuous load current 5V/9V adjustable output (3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210

**Brand:** usmile
**Price:** ₪86
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your drone game with Matek’s micro BEC – power that keeps you flying ahead!

## Quick Answers

- **What is this?** (3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210 by usmile
- **How much does it cost?** ₪86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/146990135-3pcs-matek-micro-bec-6-30v-to-5v-9v-adjustable)

## Best For

- usmile enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Ultra-light 1g design fits seamlessly into 4-5 inch carbon fiber frames
- • **Custom Voltage on Demand:** Easily switch between 5V and 9V output to match your flight controller needs
- • **Plug-and-Play Simplicity:** Standard 2.54mm pin spacing for effortless integration and quick installation
- • **Built to Last Under Pressure:** Overcurrent, thermal shutdown, and short-circuit protection ensure reliability mid-flight
- • **Power Your FPV Racing Rig with Precision:** Supports 2s-6s LiPo batteries for versatile drone builds

## Overview

The Matek Micro BEC is a high-efficiency synchronous step-down regulator designed for FPV racing drones. It supports a wide input voltage range of 6-30V (2s-6s LiPo), delivers a continuous load current of 1.5A (max 2.5A short bursts), and offers adjustable 5V or 9V output. Compact and lightweight (10x14x3mm, 1g), it features robust protections including overcurrent, thermal shutdown, and short-circuit tolerance, making it an essential power solution for 4-5 inch carbon fiber quadcopter frames like Martian II 220, QAV250, and X210.

## Description

High Efficiency Synchronous Step-down regulator Wide 6V to 30V Operating Input Range Continuous load current: 1.5 Amps (Max.2.5A 5s/minute) VOut 5V or 9V Adj. Default is 5V. VOut Load Regulation: 2% Standby current: <5mA Maximum Duty Cycle: 95% OCP Protection and Hiccup Thermal Shutdown Output Short-circuit tolerant (5 seconds/minute) Pins distance: 2.54mm Size & Weight: 10x14x3mm, 1g Packing: 3pcs/unit

Review: Parts - Great great value buy,easy to install, works great
Review: Perfect BEC for my Drone build - These are really nice BEC's they are tiny and of high quality. I used these to step down battery voltage to power my flight controller as the 4 in 1 ESC that I used for my drone build did not have any 5v bec built into it. This is working perfectly for that use. As always Matek Sys products are of high quality and last a long time.

## Features

- High Efficiency Synchronous Step-down regulator
- Wide 6V to 30V Operating Input Range, suit for 2s-6s lipo battery.
- Continuous load current: 1.5 Amps (Max.2.5A 5s/minute)
- Output: 5V or 9V adjustable . Default is 5V. To get 9V, you need to bridge the two soldering pads as listing picture shows.
- Suit for for 4/5 inch Carbon Fiber FPV Racing Quad Frame X Quadcopter Frame like Martian II 220 QAV250 QAV210 X210

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #212,986 in Toys & Games ( See Top 100 in Toys & Games ) #151 in Hobby RC Helicopters |
| Customer Reviews | 4.2 out of 5 stars 106 Reviews |

## Images

![(3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210 - Image 1](https://m.media-amazon.com/images/I/41HKJwAZPkL.jpg)
![(3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210 - Image 2](https://m.media-amazon.com/images/I/51hRVIeP6lL.jpg)
![(3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210 - Image 3](https://m.media-amazon.com/images/I/61ULikb9tQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Parts
*by J***N on November 11, 2025*

Great great value buy,easy to install, works great

### ⭐⭐⭐⭐⭐ Perfect BEC for my Drone build
*by J***M on September 19, 2019*

These are really nice BEC's they are tiny and of high quality. I used these to step down battery voltage to power my flight controller as the 4 in 1 ESC that I used for my drone build did not have any 5v bec built into it. This is working perfectly for that use. As always Matek Sys products are of high quality and last a long time.

### ⭐⭐⭐⭐⭐ Delivered the correct power to my VTX
*by S***S on September 3, 2025*

Used this to step 25v down to 9v for a HD VTX. Picture is clean, highly recommend this product.

## Frequently Bought Together

- (3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm 6s Carbon Fiber FPV Racing Quad Frame X Quadcopter Like Martian II 220 QAV250 QAV210 X210
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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-31*