Wurth Elektronik 173950578, 1 Linear Voltage, Voltage Regulator 500mA, 5 V 3-Pin, SIP

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Subtotal (1 tube of 42 units)*

£184.842

(exc. VAT)

£221.802

(inc. VAT)

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Temporarily out of stock
  • 42 unit(s) shipping from 10 November 2025
  • Plus 42 unit(s) shipping from 26 January 2026
  • Plus 42 unit(s) shipping from 09 March 2026
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Units
Per unit
Per Tube*
42 - 42£4.401£184.84
84 - 84£4.221£177.28
126 +£4.106£172.45

*price indicative

RS Stock No.:
144-7547
Mfr. Part No.:
173950578
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Regulator Type

Linear Voltage

Maximum Output Current

500mA

Output Voltage

5 V

Number of Outputs

1

Line Regulation

0.5 %

Accuracy

3.5%

Load Regulation

1 %

Mounting Type

Through Hole

Polarity

Positive

Quiescent Current

1.5mA

Package Type

SIP

Pin Count

3

Reference Voltage

0.8V

Power Rating

5W

Output Type

Fixed

Dimensions

11.6 x 8.5 x 10.5mm

Minimum Input Voltage

7 V

Minimum Operating Temperature

-40 °C

Height

10.5mm

Maximum Operating Temperature

+85 °C

Maximum Input Voltage

28 V

Width

8.5mm

Length

11.6mm

COO (Country of Origin):
TW
The FDSM series of the MagI3C power module family is a fixed output voltage, fully integrated dc/dc power supply. The module integrates the switching power stage, control circuitry and inductor all in one package. The module requires no external components for operation. Input and output capacitors are integrated. Design effort and complexity is reduced to a minimum.The FDSM ensures fast time to market and low development costs. It is pin compatible with the common 78xx linear regulator series. The high efficiency reduces the power dissipation and in many cases heatsinks and assembly parts are no longer necessary.

Peak efficiency up to 95%
6V to 28V input voltage range
3.3V or 5V fixed output voltage
500mA output current
Low output voltage ripple (typ. 10mV)

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