173950578 DC DC converter with 5V output, 500mA current, 2.5W power, 95% efficiency, in a 3-SIP through-hole package.
Mfr Part #:

173950578

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
DC DC converter with 5V output, 500mA current, 2.5W power, 95% efficiency, in a 3-SIP through-hole package.
Total Stock: 27 pcs

173950578 Available from 1 distributor

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173950578 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Package / Case
Power (Watts)
Type
Voltage
Width

173950578 Description

Short technical summary and product information.

The Würth Elektronik 173950578 is a DC DC converter module designed as a linear regulator replacement with high efficiency of 95%. It delivers a single output of 5V at 500mA with a total power of 2.5W. The module includes over-temperature, over-voltage, and short-circuit protection for reliable operation.

 

It operates over an industrial temperature range of -40°C to 85°C and is suitable for ITE (commercial) applications. The compact 3-SIP package (11.6mm x 8.5mm x 10.4mm) is through-hole mounted, making it easy to integrate into space-constrained designs.

 

With a typical efficiency of 95%, this module minimizes power loss and heat generation, making it an excellent choice for replacing less efficient linear regulators in board-level power supply applications.

173950578 Quick Information

Product Type: DC DC Converter
Series: WPME-FDSM
Canonical Name: Würth Elektronik 173950578 DC DC Converter, 5V Output, 500mA, 2.5W, 3-SIP Module
Subcategory: Linear Regulator Replacement

173950578 Compliance

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

173950578 Features

  • Linear regulator replacement with 95% efficiency.
  • Over-temperature, over-voltage, and short-circuit protection.
  • Wide operating temperature range from -40°C to 85°C.
  • Compact 3-SIP through-hole module.
  • 500mA output current capability.

173950578 Applications

  • Suitable for ITE (commercial) equipment power supplies.
  • Ideal for space-constrained board-level power applications.
  • Used as a high-efficiency replacement for linear regulators.

173950578 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the 173950578?

The product description states it is a 5V DC DC converter.

What is the package type of the 173950578?

3-SIP Module with through-hole mounting.

What is the operating temperature range?

-40°C to 85°C.

Is the 173950578 RoHS compliant?

Listed as RoHS3 Compliant, but this is unverified with low confidence.

What is the efficiency of the 173950578?

95%.

What protection features does the 173950578 have?

Over-temperature protection (OTP), over-voltage protection (OVP), and short-circuit protection (SCP).

What is the output current?

500mA.

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