---
product_id: 15507759
title: "LM2576 Step-Down Switching Regulator 1.3~30V(Max 3A) Power Supply Kit for DIY KA1101"
brand: "dreamkit"
price: "10 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/15507759-lm2576-step-down-switching-regulator-1-3-30v-max-3a
store_origin: RO
region: Romania
---

# Max 3A output current Wide input voltage range 4~40V DC DIY assembly kit LM2576 Step-Down Switching Regulator 1.3~30V(Max 3A) Power Supply Kit for DIY KA1101

**Brand:** dreamkit
**Price:** 10 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your innovation, assemble your future!

## Quick Answers

- **What is this?** LM2576 Step-Down Switching Regulator 1.3~30V(Max 3A) Power Supply Kit for DIY KA1101 by dreamkit
- **How much does it cost?** 10 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/15507759-lm2576-step-down-switching-regulator-1-3-30v-max-3a)

## Best For

- dreamkit enthusiasts

## Why This Product

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

## Key Features

- • **Hands-On DIY Experience:** Engage your inner maker with an assembly kit designed for professionals who love control and customization.
- • **Unleash Up to 3 Amps of Current:** Robust max current capacity ensures your devices run smoothly without compromise.
- • **Versatile Voltage Compatibility:** Supports a broad input range (4~40V DC or 3~24V AC) for ultimate flexibility in any setup.
- • **Compact & Efficient Step-Down Tech:** Leverages LM2576 switching regulator for reliable, energy-efficient power conversion.
- • **Power Your Projects with Precision:** Adjustable output voltage from 1.23V to 37V lets you tailor power exactly to your needs.

## Overview

The LM2576 Step-Down Switching Regulator Kit offers a versatile, adjustable power supply solution with a max output of 3A and input voltage compatibility from 4 to 40V DC (or 3 to 24V AC). Designed for DIY enthusiasts, this kit requires assembly and delivers efficient, customizable voltage regulation ideal for professional-grade electronics projects.

## Description

Dimension : 75 x 41 x 55mm Efficiency : 80% more

## Features

- The kit version of KA1101M and requires assembly.
- Input voltage : DC4~40V or AC 3V~24V
- Output voltage : DC 1.23~37V (depending on input volatge)
- Output current : Max 3A (depending on output volatge)
- Adapter and transformer not supplied

## Images

![LM2576 Step-Down Switching Regulator 1.3~30V(Max 3A) Power Supply Kit for DIY KA1101 - Image 1](https://m.media-amazon.com/images/I/51a70ceSIJL.jpg)
![LM2576 Step-Down Switching Regulator 1.3~30V(Max 3A) Power Supply Kit for DIY KA1101 - Image 2](https://m.media-amazon.com/images/I/51b5+xADxpL.jpg)
![LM2576 Step-Down Switching Regulator 1.3~30V(Max 3A) Power Supply Kit for DIY KA1101 - Image 3](https://m.media-amazon.com/images/I/418J92QT1ZL.jpg)

---

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**Shop now:** [https://www.desertcart.ro/products/15507759-lm2576-step-down-switching-regulator-1-3-30v-max-3a](https://www.desertcart.ro/products/15507759-lm2576-step-down-switching-regulator-1-3-30v-max-3a)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*