Hw-133-v1.0 Datasheet ((full)) 【LATEST | 2026】

The HW-133-v1.0 (often labeled as an XM1584 or MP1584EN module) is an ultra-compact DC-DC buck converter designed for high-efficiency voltage regulation in space-constrained projects like drone builds, portable medical devices, and embedded systems. Key Technical Specifications

The HW-133-V1.0 is favored by hobbyists and engineers for its tiny footprint and broad voltage range. Specification Input Voltage 4.5V – 28V DC (some variants 4.75V–23V) Output Voltage 0.8V – 20V (Adjustable via Potentiometer) Output Current 3A (Maximum); 1.8A–2A (Recommended without heat sink) Switching Frequency Conversion Efficiency Operating Temp -45°C to +85°C Dimensions 22mm x 17mm x 4mm (approx.) 🛠️ Pinout and Setup Hw-133-v1.0 Datasheet

1. Design and Development: Engineers and designers can use the datasheet to design and develop systems that integrate the Hw-133-v1.0, ensuring optimal performance and compatibility.
2. Component Selection: The datasheet helps developers select the Hw-133-v1.0 for their applications, verifying that it meets their technical and functional requirements.
3. Troubleshooting and Debugging: In the event of issues or malfunctions, the datasheet provides essential information for troubleshooting and debugging, facilitating quick resolution and minimizing downtime.
4. Compliance and Certification: The datasheet provides critical information for ensuring compliance with regulatory requirements and industry standards, facilitating certification and approval.

Remember to address the corrosion issue with intermittent powering or regular cleaning. With proper handling, the Hw-133-v1.0 provides reliable service for leak detection, gardening automation, and industrial liquid monitoring. The HW-133-v1

The HW-133-v1.0 is a popular adjustable buck (step-down) DC-DC converter module, often featuring the LM2596 voltage regulator. It is widely used in DIY electronics to convert higher DC voltages down to stable, lower levels (e.g., dropping 12V or 24V down to 5V or 3.3V). Technical Summary & Field Performance Design and Development : Engineers and designers can

By following this guide and consulting the provided resources, you'll be well-equipped to work with the HW-133-V1.0 and create cutting-edge products that leverage its advanced features and capabilities.

Hi everyone,