The Claf Power DNKS0.5-7805-LB is a compact non-isolated DC/DC buck converter designed to replace conventional 7805 linear voltage regulators with a more efficient switching solution. It provides a regulated 5V DC output with an output current of up to 0.5A, making it ideal for reducing heat generation and improving overall system efficiency.

With its high conversion efficiency, low standby power consumption, and wide input voltage range, the DNKS0.5-7805-LB is suitable for industrial control systems, embedded electronics, communication equipment, instrumentation, and power distribution applications.

Its SIP package allows direct replacement of TO-220 7805 regulators without major PCB redesign, simplifying upgrades while enhancing reliability and thermal performance.

Key Features

• Non-isolated DC/DC buck converter
• Direct replacement for 7805 linear regulator
• Regulated 5V DC output
• Output current up to 0.5A
• High conversion efficiency
• Wide input voltage range
• Low power loss
• Low heat generation
• Built-in short-circuit protection
• Over-current protection
• Thermal protection
• Compact SIP package
• Easy PCB integration
• High reliability
• Long operational life
• RoHS compliant 

Applications

• Industrial automation
• Embedded systems
• Communication equipment
• Instrumentation
• Power supplies
• Industrial control systems
• Microcontroller power supplies
• IoT devices
• Consumer electronics
• 7805 regulator replacement 

Claf Power DC/DC Converter DNKS0.5-7805-LB Datasheet