LM2596 DC-DC Buck Converter Step Down Power Supply Module Adjustable 1.25V–30V for Arduino & DIY Electronics

KSh200.00

● In stock (25 available)

SKU	AT-0126
Category	Electronic Components
Availability	In stock
Shipping	Countrywide delivery · Free on orders over KSh10,000.00

Description

The LM2596 DC-DC Buck Converter Module is a compact and efficient voltage regulator designed to reduce a higher DC input voltage to a lower adjustable output voltage. Based on the popular LM2596 switching regulator IC, this module offers high efficiency, stable output, and low heat generation. The output voltage can be adjusted from 1.25V to 30V using the onboard precision potentiometer, making it suitable for a wide range of electronics projects and power supply applications. Unlike linear voltage regulators, the LM2596 uses switching technology, which provides much higher efficiency and allows the module to deliver more current with less heat. It is ideal for powering Arduino boards, ESP32

Key Features

Adjustable output voltage from 1.25V to 30V
High efficiency up to 92%
Supports up to 3A output current
Low heat generation compared to linear regulators
Compact size for easy installation in projects
Stable and reliable voltage regulation
Easy-to-use screw terminals for input and output
Suitable for battery, solar, and DC power applications
Ideal for Arduino, ESP32, Raspberry Pi, and DIY electronics

Specifications

Module Type	DC-DC Buck Converter / Step-Down Module
Main IC	LM2596
Input Voltage Range	4V – 40V DC
Output Voltage Range	1.25V – 30V DC Adjustable
Maximum Output Current	3A
Recommended Continuous Current	2A
Conversion Efficiency	Up to 92%
Switching Frequency	150kHz
Output Ripple	< 30mV typical
Adjustment Method	Multi-turn Potentiometer
Polarity Protection	No
Module Dimensions	Approx. 43 mm × 21 mm × 14 mm
Approximate Weight	8 g – 12 g
IN+	Positive DC Input
IN–	Negative DC Input
OUT+	Positive Regulated Output
OUT–	Negative Regulated Output