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MURATA POWER SOLUTIONS MEF1S0505SP3C DC-DC Converter

The MEF1S0505SP3C is a 1-watt, board-mount isolated DC-DC converter with a single regulated output voltage. Part of the MEF1 series, this converter is designed for applications requiring a stable and regulated power supply, especially when input voltage isn't tightly controlled. It is suitable for powering sensors such as pressure transducers, Hall effect sensors, and mass airflow sensors. Key features include short-circuit protection, operation with zero load, a high power density of 0.85 W/cm³ within a footprint of 1.17 cm², and 3.5 kV DC isolation. Its SMD construction is fully encapsulated with toroidal magnetic components, making it ideal for compact power management solutions.

Authorized Distributors
Source:DigiKey
Part No:MEF1S0505SP3C
Stock:18
Inv Date:05-30-2026
Price: Unit price: $5.97
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Part No:MEF1S0505SP3C
Stock:31
Inv Date:05-30-2026
Price: Unit price: $5.97
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Part No:MEF1S0505SP3C
Stock:200
Inv Date:05-29-2026
Price: Unit price: $4.24
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Part No:MEF1S0505SP3C
Stock:3232
Inv Date:05-30-2026
Price: N/A
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MURATA POWER SOLUTIONS MEF1S0505SP3C DC-DC Converter Specifications:

  • Power Rating: 1 W
  • Isolation Voltage: 3.5 kVDC (flash tested for 1 minute)
  • Output Voltage: 5V
  • Output Power Tolerance: ±5%
  • Output Regulation: <1%
  • Line Regulation: 0.25%
  • Load Regulation: 0.3%
  • Input Voltage Range: 4.75V to 5.25V (5V input types)
  • Efficiency: ~68%
  • Temperature Range: -40°C to +85°C
  • Dimensions: 10.15mm x 10.18mm x height (see datasheet for details)
  • Construction: SMD, fully encapsulated with toroidal magnetics
  • Protection: Short circuit, operation at zero load
  • Ripple & Noise: 35mVp-p (typical)
  • Standards: UL 60950 recognized, RoHS compliant

Buy the Murata 0505SP3C – Reliable Power Supply for Industrial Applications

Purchase the Murata MEF1S0505SP3C online today and enjoy a highly reliable, compact 1-watt isolated power solution ideal for industrial sensors and control systems. This converter features fixed 5V output, high isolation of 3.5kVDC, and robust protection, ensuring consistent performance across a wide temperature range. Its fully encapsulated SMD design makes installation easy in space-constrained environments. Whether powering pressure transducers, Hall effect sensors, or airflow devices, buy online now for fast delivery and trusted quality that supports your industrial automation projects efficiently.

Order your Murata Series MEF1S0505SP3C today and give your projects the dependable quality they deserve with compact and highly reliable power solutions.

Frequently Asked Questions

Where can I buy MURATA POWER SOLUTIONS MEF1S0505SP3C?

You can click on the BUY or RFQ button to purchase MEF1S0505SP3C from an authorized MURATA POWER SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part MEF1S0505SP3C?

You can download the MEF1S0505SP3C datasheet or visit the MURATA POWER SOLUTIONS website for support.

Who is the manufacturer of MEF1S0505SP3C?

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