---
product_id: 254960561
title: "UIOTEC LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-Down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display **"
brand: "uiotec"
price: "AR$17361"
currency: ARS
in_stock: true
reviews_count: 4
category: "Uiotec"
url: https://www.desertcart.com.ar/products/254960561-uiotec-lm2596-analog-control-buck-converter-dc-dc-4-32v
store_origin: AR
region: Argentina
---

# 4-32V wide input range 1.25-30V adjustable output 3A peak output current UIOTEC LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-Down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display **

**Brand:** uiotec
**Price:** AR$17361
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and confidence!

## Quick Answers

- **What is this?** UIOTEC LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-Down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display ** by uiotec
- **How much does it cost?** AR$17361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/254960561-uiotec-lm2596-analog-control-buck-converter-dc-dc-4-32v)

## Best For

- uiotec enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Sleek 6.0 x 3.4 x 1.3 cm design weighing just 24g—powerful performance without bulk.
- • **Dynamic Digital Display:** Real-time input voltage, output voltage, and current monitoring with intuitive red LED readout.
- • **Robust Protection Suite:** Built-in reverse polarity and short circuit safeguards keep your devices safe and sound.
- • **User-Friendly Interface:** Toggle output ON/OFF and cycle display modes effortlessly with memory function for seamless operation.
- • **Precision Voltage Control:** Fine-tune output from 1.25V to 30V with 1%+2 digit accuracy for flawless power delivery.

## Overview

The UIOTEC LM2596 Buck Converter is a compact, high-efficiency DC-DC step-down regulator supporting a wide input voltage range of 4-32V and adjustable output from 1.25V to 30V. It delivers up to 3A peak current with real-time digital voltage and current display, featuring essential protections like reverse polarity and short circuit prevention. Ideal for professionals seeking reliable, precise power management in a sleek form factor.

## Description

Parameters: Input Voltage Range: 4.0V-32.0V Output Voltage Range: 1.25V-30.0V (buck mode 2V drop) Maximum Output Current: 3A (peak current) Continuous Operating Current: 1.5A (total output power within 20W) Product Weight: 24g Voltage Measurement Accuracy: (1% + 2 digits) Current Measurement Accuracy: 2 digits Product Dimension: 6.0 x 3.4 x 1.3cm (L x W x H) Features: Input voltage display Output voltage display Output current display Module switch output Reverse polarity protection, short circuit protection Instructions: IN +：Input Positive IN-：Input Negative OUT +：Output Positive OUT-：Output Negative 1. ON / OFF button is for controlling the output voltage, press it to alternately turn on or off the output, and it will automatically memorize the default switch status. When the output is off, the digital tube will display OFF. 2. MODE button is for mode control, press it to circularly display output voltage, output current, input voltage, and it will automatically memorize the default display mode. Package Includes: 1 x Buck Converter

Review: nothing - nothing
Review: Good product - Good product

## Features

- UIOTEC LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display **
- Input Voltage Range: 4.0V-32.0V
- Output Voltage Range: 1.25V-30.0V (buck mode 2V drop)
- Maximum Output Current: 3A (peak current)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074LWWGB9 |
| Best Sellers Rank | #26,931 in Electronics ( See Top 100 in Electronics ) #441 in International Power Adapters |
| Item model number | MNC042518226867505763205 |
| Manufacturer | UIOTEC |
| Package Dimensions | 10.8 x 6.9 x 1.6 cm; 20 g |

## Product Details

- **Brand:** UIOTEC
- **Maximum supply voltage:** 32 Volts (DC)
- **Minimum supply voltage:** 4 Volts
- **Mounting type:** Table Top
- **Number of pins:** 6

## Images

![UIOTEC LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-Down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display ** - Image 1](https://m.media-amazon.com/images/I/61WK0QzpvxL.jpg)

## Customer Reviews

### ⭐⭐ nothing
*by S***R on 13 July 2021*

nothing

### ⭐⭐⭐⭐⭐ Good product
*by D***K on 29 May 2021*

Good product

### ⭐⭐⭐⭐⭐ Recommended to purchase
*by M***M on 6 May 2023*

Nice...worked well

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**Shop now:** [https://www.desertcart.com.ar/products/254960561-uiotec-lm2596-analog-control-buck-converter-dc-dc-4-32v](https://www.desertcart.com.ar/products/254960561-uiotec-lm2596-analog-control-buck-converter-dc-dc-4-32v)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-04*