LM2596 Step Down Buck Converter

The LM2596 Step Down Buck Converter is a reliable and efficient DC-DC voltage regulator designed to step down higher input voltages to a lower, stable output voltage. This module uses the LM2596 regulator IC, which ensures high efficiency and precise voltage control. It is widely used in various applications such as power supplies for electronic devices, battery chargers, and voltage regulation circuits in DIY projects and industrial applications.

Specifications

• Input Voltage: 4.5V to 40V
• Output Voltage: 1.25V to 37V (adjustable via potentiometer)
• Maximum Output Current: 3A
• Efficiency: Up to 92%
• Switching Frequency: 150kHz
• Output Ripple: < 30mV
• Load Regulation: ±0.5%
• Voltage Regulation: ±2.5%
• Dimensions: 45mm x 21mm x 14mm (approx.)
• Weight: 10 grams (approx.)

Key Features

• Wide Input Voltage Range: Supports input voltages from 4.5V to 40V, suitable for various power sources including batteries and adapters.
• Adjustable Output Voltage: Easily adjustable output voltage from 1.25V to 37V using the onboard potentiometer.
• High Efficiency: Up to 92% efficiency ensures minimal power loss and efficient energy conversion.
• High Output Current: Capable of delivering up to 3A of output current, suitable for powering high-demand devices.
• Low Output Ripple: Less than 30mV ripple ensures stable and clean output voltage for sensitive electronic components.
• Compact Design: Small and lightweight, making it easy to integrate into various electronic projects and devices.
• Built-in Protections: Features overcurrent, thermal shutdown, and short-circuit protection to ensure safe and reliable operation.
• Easy Installation: Clear input and output connections make it user-friendly for both beginners and experienced users.
• Versatile Applications: Ideal for DIY electronics, power supplies, battery chargers, and any application requiring a stable step-down voltage.
• Durable Construction: Designed for long-term reliability with quality components and robust construction.

Applications

• DIY Electronics Projects: Perfect for powering Arduino boards, sensors, and actuators in custom electronics projects.
• Robotics and Automation: Reliable step-down voltage conversion for motors, servos, and robotic systems.
• Power Supply Projects: Great for creating custom portable or bench power supplies.
• LED Projects: Ideal for regulating voltage to LED strips and ensuring consistent brightness.
• Battery-Powered Devices: Useful in portable devices, power banks, and low-power battery applications.
• Prototyping and Development: A must-have tool for testing and building various electronic circuits and systems.

The LM2596 Step Down Buck Converter is a dependable and efficient solution for voltage regulation needs in a wide range of electronic applications. Its high efficiency, adjustable output, and built-in protections make it a preferred choice for both hobbyists and professionals looking for stable and versatile power conversion.