Murata DC-DC Converter 5V DC, 200mA, 4.75 - 5.25V Input, 1W Surface Mount 90°C Max NXF1

The Murata NXF1S0505MC-R7 is a precision DC-DC converter designed to deliver regulated 5V DC output at up to 200mA current, making it ideal for demanding applications that require stable voltage and minimal signal interference. As part of Murata's NXF1 series, this converter is frequently used to supply power to sensors and transducers such as pressure sensors, hall effect sensors, and mass airflow sensors. Its tightly regulated supply helps ensure reliable performance even when input voltage varies within the supported range.

This converter accepts input voltages between 4.75V and 5.25V, offering flexibility for integration with different supply sources. The device provides a single rail regulated output and supports up to 1W of output power, making it suitable for compact and space-constrained designs. The surface mount package format streamlines PCB assembly and allows for efficient placement alongside other surface-mounted components.

The NXF1S0505MC-R7 features an operating temperature range from -40°C to 90°C, allowing for usage in industrial, laboratory, and commercial environments where temperature fluctuations are common. With a ripple and noise specification of just 40mV peak-to-peak, it maintains clean power delivery and minimizes signal distortion - critical in precision measurement and sensing applications.

Electrical isolation is assured up to 3kV DC, protecting downstream circuitry and enabling safe operation within complex systems. The converter achieves an efficiency of 64.5%, optimizing energy consumption and minimizing heat generation. The robust build quality is backed by ANSI and UL approval, attesting to its compliance with recognized safety and performance standards.

Its compact dimensions (15.24mm length, 10.67mm width, 4.66mm depth) and low gross weight (1.3g) ensure the device can be integrated into miniature electronic assemblies without compromising overall design, and its surface mount nature fosters adaptability in automated manufacturing environments. The Murata NXF1S0505MC-R7 is engineered for high reliability and excellent performance in regulated power conversion.

Typical use cases include industrial instrumentation, laboratory systems, sensor interfaces, compact measurement equipment, and commercial electronics where dependable low-voltage DC power is critical for optimal device operation and signal integrity.

Browse the complete Murata DC-DC converter range and other regulated power modules in the DC-DC Converter category on EnvMart.