MEJ2S0505SC The MEJ2S0505SC is a 2W isolated DC-DC converter from Murata Power Solutions. It provides a regulated 5V output at 400mA from a 4.5V to 5.5V input, with 5.2kVDC isolation.
Mfr Part #:

MEJ2S0505SC

Available from 1 distributors
Mfr Name: Murata
Murata
The MEJ2S0505SC is a 2W isolated DC-DC converter from Murata Power Solutions. It provides a regulated 5V output at 400mA from a 4.5V to 5.5V input, with 5.2kVDC isolation.
✓ Total Stock: 16 pcs
$ Price Range: $8.40 - $9.40

MEJ2S0505SC Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
16 pcs
16 pcs On Request 1 On Request On Request 14+ On Request On Request

MEJ2S0505SC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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MEJ2S0505SC Description

Short technical summary and product information.

The Murata Power Solutions MEJ2S0505SC is a 2W isolated DC-DC converter in the MEJ2 series. It delivers a nominal 5V output at 400mA from a 4.5V to 5.5V input range. The converter features 5.2kVDC input-to-output isolation, making it suitable for applications requiring galvanic separation.

 

Key electrical specifications include a typical efficiency of 75% (minimum 72% at rated load), ripple and noise of 43mVp-p typical (55mVp-p maximum), and load regulation of 8.5% typical (10% maximum). The input current at rated load is 503mA typical.

 

The converter is housed in a 7-SIP module with 4 leads and through-hole mounting. Package dimensions are 19.7mm x 10.0mm x 12.7mm. It operates over a temperature range of -40°C to 85°C. The device is RoHS3 compliant.

MEJ2S0505SC Quick Information

Product Type: DC-DC Converter
Series: MEJ2S
Canonical Name: Murata Power Solutions MEJ2S0505SC Isolated DC-DC Converter, 5V Output, 2W
Subcategory: Board Mount Power Supplies

MEJ2S0505SC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MEJ2S0505SC Estimated Pricing

Qty Low High
1+ $9.40 $9.40
5+ $9.09 $9.09
10+ $8.86 $8.86
25+ $8.68 $8.68
50+ $8.56 $8.56
100+ $8.48 $8.48
500+ $8.40 $8.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

MEJ2S0505SC Features

  • 5.2kVDC input-to-output isolation.
  • 75% typical efficiency at rated load.
  • 400mA output current at 5V.
  • 7-SIP through-hole package.
  • -40°C to 85°C operating range.

MEJ2S0505SC Applications

  • Ideal for isolated power supply designs.
  • Suitable for industrial control systems.
  • Used in telecommunications equipment.
  • Applicable in test and measurement devices.

MEJ2S0505SC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the MEJ2S0505SC?

The output voltage is 5V nominal and the output current is 400mA.

What is the input voltage range?

The input voltage range is 4.5V to 5.5V, with a nominal input of 5V.

What is the isolation voltage?

The isolation voltage is 5.2kVDC.

What is the package type and mounting?

The package is a 7-SIP Module with 4 leads, through-hole mounting.

What is the operating temperature range?

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

Is the MEJ2S0505SC RoHS compliant?

Yes, it is RoHS3 compliant as stated in the datasheet.

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