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Murata Power Solutions 2W SIP Single Output DC/DC Converter, 5V Output, 3.63V Max Input, Through Hole Mount MEJ2

Category DC-DC Converter Brand Murata Power Solutions Condition New

Specifications

Country of Origin China
Voltage Converters / DC-DC Converters Murata Power Solutions MEJ2 DC/DC Converter, 5V dc
Brand Murata Power Solutions
Efficiency 74%
Length 19.65mm
Model MEJ2
Depth 12.65mm
Gross Weight 4.3g
Width 9.8mm
Mount Type Through Hole
Series MEJ2
Maximum Operating Temperature 85°C
Package Type SIP
Minimum Operating Temperature -40°C
MTBF 3757000h
Number of outputs 1
Ripple and Noise 65mV Pk-Pk
Maximum Output Power 2W
Maximum Input Voltage 3.63V dc
Standards/Approvals CRE, UL, RoHS
Minimum Input Voltage 2.97V
Number of Pins 7
Output Voltage 1 5V dc
Output Voltage Adjustment Range 13.5 to 16.5 V
Isolation Voltage 5.2kV dc
Output Current 2 400mA

Key Features

  • The converter supports a maximum input voltage of 3.63V DC and a minimum input voltage of 2.97V DC.
  • It delivers a maximum continuous output power of 2 Watts with an output current up to 400mA.
  • Features a 7-pin SIP package with a compact footprint measuring 19.65 mm length, 9.8 mm width, and 12.65 mm depth.
  • Provides high isolation voltage of 5.2kV DC for reliable operation in high noise environments.
  • Operating temperature range from -40°C to 85°C ensures suitability in demanding industrial and medical applications.
  • Efficiency rated at 74% with low ripple and noise of 65mV peak-to-peak for clean power output.
  • Fully encapsulated construction with UL 94V-0 rated package material for enhanced safety.
  • Meets medical IEC 60601 3rd Edition standard and offers one measure of operator protection (MOOP) to 200 Vrms.

Product Description

Murata Power Solutions MEJ2 series DC/DC converter model MEJ2S0305SC is a 2 Watt single output isolated power module designed for demanding industrial and medical applications.

This compact SIP package converter provides a regulated 5V DC output voltage derived from a 2.97V to 3.63V DC input, delivering up to 400mA output current with high efficiency of 74% and low output ripple and noise of 65 mV peak-to-peak.

The device is fully encapsulated with toroidal magnetics inside a SIP case measuring 19.65mm by 9.8mm by 12.65mm, optimized for through-hole mounting on PCBs. It is UL 94V-0 rated, meeting stringent safety and flammability requirements.

It offers a guaranteed isolation voltage of 5.2 kV DC and meets the IEC 60601 3rd edition medical standard with one MOOP at 200 Vrms, making it suitable for use in medical instrumentation as well as industrial electronics where noise immunity is critical.

The MEJ2 series converters have a mean time between failures (MTBF) of 3.757 million hours, underscoring reliability in mission-critical applications. The compact SIP footprint (1.96 cm²) supports space-constrained designs.

Fully encapsulated construction protects internal components from environmental and mechanical stresses. Pin compatible with other Murata series such as MEV, NMV, NMK, and NMJ for design flexibility. Typical applications include medical devices, telecommunications equipment, industrial automation, and instrumentation systems.

Originating from China, this product embodies Murata’s high standards in power supply solutions. Explore the comprehensive range of DC/DC converters and power modules offered by Murata Power Solutions at EnvMart for your industrial and medical power needs.

Explore more products in our DC-DC Converter category.

Murata Power Solutions 2W SIP Single Output DC/DC Converter, 5V Output, 3.63V Max Input, Through Hole Mount MEJ2
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Frequently Asked Questions

The maximum input voltage for this model is 3.63V DC.

It provides a regulated output voltage of 5V DC.

The efficiency of this unit is rated at 74%.

This model can deliver an output current of up to 400mA.

The SIP package measures 19.65mm in length, 9.8mm in width, and 12.65mm in depth.

It offers a guaranteed isolation voltage of 5.2kV DC.

The operating temperature range is from -40°C to 85°C.

This model supports through-hole mounting on PCBs.

The output ripple and noise is specified at 65mV peak-to-peak.

It meets the IEC 60601 3rd Edition medical standard and is UL and RoHS compliant.

The MTBF for this model is 3.757 million hours.

This converter is suitable for medical devices, telecommunications equipment, and industrial automation.

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