LM2596S LM2596 DC-DC Buck Converter Step Down Power Supply Module
LM2596S LM2596 DC-DC Buck Converter Step Down Power Supply Module
The LM2596S DC-DC Buck Converter Step-Down Power Supply Module is a highly efficient voltage regulator designed for powering devices from a higher-voltage source. With adjustable output and excellent conversion efficiency, this compact module is ideal for Arduino projects, LED displays, battery-powered systems, and other DIY electronics that require reliable voltage regulation.
🔧 Key Features:
- ✅ LM2596S Chip – Proven and reliable step-down regulator for stable power output
- 🔋 Wide Input Voltage Range – 4V to 40V DC input, adjustable output from 1.25V to 37V
- 🔧 High Efficiency – Up to 92% conversion efficiency for energy-saving applications
- 🔄 Adjustable Output Voltage – Via onboard potentiometer (use a multimeter for accuracy)
- 🛠️ Compact & Easy to Use – Ideal for embedded and mobile projects
💡 Applications:
- Arduino, ESP32, and Raspberry Pi projects
- Battery-powered devices and mobile chargers
- DIY robotics and IoT systems
- LED drivers and modules
- Industrial automation and embedded circuits
📦 Specifications:
- IC: LM2596S
- Input Voltage: 4V–40V DC
- Output Voltage: 1.25V–37V DC (adjustable)
- Output Current: Rated up to 2A (maximum 3A with heat sink)
- Efficiency: Up to 92%
- Size: ~43mm x 21mm x 14mm
- Output Type: Non-isolated buck converter (step-down)
This step-down converter module is a must-have for anyone building custom electronics, allowing you to safely power your components with precise voltage control. Compact, affordable, and highly efficient — it’s the go-to choice for powering microcontrollers, sensors, and more.
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How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
- Specify the desired board size, number of layers, and component types if applicable.
- Rush requests may incur additional charges.
- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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