LM2596 LM2596S DC-DC Buck Step-Down Converter with 7-Segment Display
LM2596 LM2596S DC-DC Buck Step-Down Converter with 7-Segment Display
The LM2596 LM2596S DC-DC Buck Step-Down Converter is a high-efficiency voltage regulator designed to convert a higher DC voltage to a lower DC voltage, with a wide adjustable output range. This module is equipped with a 7-segment display, making it easy to monitor the output voltage in real time. Ideal for applications where stable and efficient voltage conversion is required, such as power supplies, electronics projects, solar systems, and battery-powered devices.
🔑 Key Features:
- ⚡ Wide Input Range – Supports 4V to 40V DC input with adjustable 1.25V to 37V output
- 📊 7-Segment Display – Easily monitor output voltage at a glance
- 🔧 High Efficiency – Converts voltage with high efficiency, reducing power loss
- 🛡️ Overcurrent Protection – Safeguards the module and connected devices from damage
- 🧑💻 Easy to Use – Simple wiring and adjustable output with potentiometer
- 🏷️ Compact Design – Suitable for various DIY projects, robotics, and more
📦 Specifications:
- Type: LM2596 DC-DC Step-Down Converter Module
- Input Voltage: 4V to 40V DC
- Output Voltage: Adjustable from 1.25V to 37V
- Output Current: Max 2-3A depending on input voltage
- Display: 7-Segment LED Display (displays output voltage)
- Efficiency: Up to 90%
- Protection: Overcurrent and overheat protection
- Mounting: PCB mountable, easy integration into projects
💡 Applications:
- Power supplies for Arduino, Raspberry Pi, and other microcontrollers
- DIY electronics and robotics projects
- Solar power systems and battery-powered devices
- Charging circuits for various devices
- Power regulation for motors, LED lights, and other high-power devices
- Voltage regulation for audio equipment, sensors, and communication systems
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PCB Layout & Design Services
We provide professional PCB layout and design services for electronics projects, prototypes, and small to medium production needs. Our goal is to deliver accurate, manufacturable, and well-documented PCB designs tailored to your specific requirements.
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.
Special Offer for New Customers!!
New customers receive a special introductory discount on their first PCB layout/design project.
This allows us to review your design requirements and build a long-term working relationship.
How to Request a PCB Layout / Design
- Send your complete schematic or diagram via our Facebook page.
- Our team will review your diagram carefully to understand the design scope and requirements.
- A detailed quotation will be provided based on:
-
- Design complexity
- Board size and number of layers
- Components and package types
- Special routing or manufacturing requirements
📌 Providing your diagram is essential so we can give you an accurate and fair quotation.
PCB Layout & Design Requirements
To ensure quality and accuracy, please note the following:
- All schematics must be clear, complete, and properly labeled
- Specify:
- Board dimensions (if available)
- Number of PCB layers
- Preferred components or footprints (if any)
- Hand-drawn, unclear, or incomplete schematics are not accepted
- Rush or urgent requests may incur additional charges
What’s Included in the Design Package
Each completed project includes the following deliverables:
✅ 2D PCB layout images
✅ 3D PCB render images
✅ PCB Gerber files (ready for fabrication)
✅ Bill of Materials (BOM)
✅ Component Placement List (CPL / Pick-and-Place file)
✅ Wiring diagram (PDF)
✅ PCB board layout (PDF)
All files are prepared to be manufacturer-ready and easy to review.
Pricing Information
Pricing is project-based and depends on:
- The submitted schematic or diagram
- Board size and layer count
- Types of components used (SMD, through-hole, fine-pitch, BGA, etc.)
- Design complexity and routing difficulty
📌 Final pricing is confirmed only after reviewing the client’s diagram.
Design Review & Approval Process
Before final delivery:
- The client will receive preview files for checking
- Please review carefully for:
- Errors
- Missing information
- Clarifications or revisions
- Once the design is confirmed and approved, the final files will be sent to the client’s email
⚠️ After final approval, any major changes may be treated as a new request.
Payment Methods
Philippines (Local Clients):
- GCash
- Bank Transfer
International Clients:
- PayPal
📌 Design work starts after payment confirmation unless otherwise agreed.
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