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MURATA POWER SOLUTIONS MEJ2S0512SC DC-DC Converter

The MEJ2 series consists of 2W isolated DC-DC converters suitable for medical, industrial, and safety-critical applications. Designed with RoHS compliance and UL60950/ANSI/AAMI ES60601-1 recognition, these converters provide reliable isolation of 5.2kVDC, ensuring safe operation. They feature various input voltages (3.3V, 5V, 12V, 15V), low ripple and noise, and operate efficiently with industry-standard footprints and temperature ratings up to 85°C. Their compact SIP package delivers dependable power conversion in space-constrained environments, making them ideal for medical equipment, industrial systems, and control devices.

Authorized Distributors
Source:DigiKey
Part No:MEJ2S0512SC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $9.83
Buy/RFQ:
Part No:MEJ2S0512SC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $9.74
Buy/RFQ:

MURATA POWER SOLUTIONS MEJ2S0512SC DC-DC Converter Specifications:

  • Isolation test voltage: 5200 VDC
  • Resistance: 1 GΩ at 50 VDC
  • Isolation capacitance: 4 pF
  • Rated Power: 2 W
  • Voltage Set Point Accuracy: see tolerance envelopes
  • Input voltage ranges: 3.3V (100-140mV ripple), 5V (60-90mA ripple), 12V/15V (22-40mA ripple)
  • Efficiency: up to 80-90% depending on model
  • Operating temperature: -40°C to 85°C, case temperature to 155°C
  • Cooling: Free air convection
  • Switching frequency: 45 kHz
  • Case temperature above ambient: 37°C to 85°C
  • Minimum load: 10% rated load
  • Start-up time: 0.89 ms to 20.84 ms depending on model
  • Dimensions: approx. 15.24 mm x 14.22 mm x 10.0 mm for SIP package
  • Pin configuration: single and dual output options with specified pin functions
  • Compliance: RoHS, UL60950, ANSI/AAMI ES60601-1
  • Fusing: External UL recognized fuse (2A or 750mA depending on model)

Buy the Murata Series MEJ2 5.2kVDC Isolated Power Supply: MEJ2S0512SC

Get the high-quality Murata Series MEJ2S0512SC DC-DC converter today online. With 5.2kVDC isolation and UL/ANSI/AAMI approvals, this 2W power module is ideal for medical, industrial, and safety applications. Its compact SIP design ensures easy integration into space-constrained systems, while high efficiency and excellent temperature ratings provide dependable performance. Purchase your Murata Series MEJ2S0512SC now to enhance device safety and reliability with a trusted power conversion solution designed for demanding environments.

Order your Murata Series MEJ2S0512SC today and secure reliable, medical-grade power isolation for your critical electronic projects.

Frequently Asked Questions

Where can I buy MURATA POWER SOLUTIONS MEJ2S0512SC?

You can click on the BUY or RFQ button to purchase MEJ2S0512SC from an authorized MURATA POWER SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part MEJ2S0512SC?

You can download the MEJ2S0512SC datasheet or visit the MURATA POWER SOLUTIONS website for support.

Who is the manufacturer of MEJ2S0512SC?

MURATA POWER SOLUTIONS

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