LM2596S Step‑down Buck Converter With Display | Adjustable Voltage Regulator Module
Disclaimer:
Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
The LM2596S Step‑down Buck Converter With Display is a high‑efficiency adjustable voltage regulator module featuring the LM2596S chip and built‑in digital display. It allows you to step down a higher DC input voltage to a precisely set lower output voltage, whilst monitoring output via an onboard screen — perfect for powering Arduino boards, sensors, robotics systems, and DIY electronics with clarity and control.
Key Features:
- Wide input voltage range (typically up to ~40V DC)
- Adjustable output voltage from approx. 1.25V up to ~35V DC
- On‑board LED display that shows output voltage
- High efficiency switching regulator (LM2596S chip) with minimal heat under load
- Compact board size with screw terminals for easy connection
- Ideal for prototyping, robotics, Arduino/ESP‑based projects and DIY power supply solutions
Specifications (typical):
- Regulator IC: LM2596S (step‑down switching regulator)
- Input Voltage: ~4V to ~40V DC (depending on module version)
- Output Voltage Range: ~1.25V up to ~35V DC (adjustable via potentiometer)
- Rated Output Current: ~2A (some modules capable up to 3A with adequate heatsink)
- Indicator Display: LED digital read‑out of output voltage for monitoring
- Efficiency: Up to ~90%+ depending on input/output difference and load
- Module Size: Approx. 43mm × 21mm × 14mm (varies by manufacturer)
- Mounting: Screw terminals for input/output, potentiometer for adjustment
Applications:
- Power supply for Arduino, ESP32, and other microcontroller boards
- Robotics systems and motor voltage regulation
- LED strip step‑down and dimming control
- Battery charging/regulation modules
- DIY electronics & prototyping requiring adjustable regulated voltage
Package Includes:
- 1 × LM2596S Step‑down Buck Converter Module with Display
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this product.
