Wurth Elektronik 1779205141, Isolated, Un-Regulated DC-DC Converter, 200mA

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Bulk discount available

Subtotal (1 tube of 25 units)*

£71.775

(exc. VAT)

£86.125

(inc. VAT)

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Temporarily out of stock
  • Shipping from 26 February 2026
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Units
Per unit
Per Tube*
25 - 25£2.871£71.78
50 - 100£2.728£68.20
125 - 225£2.592£64.80
250 - 600£2.462£61.55
625 +£2.338£58.45

*price indicative

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RS Stock No.:
250-8987
Mfr. Part No.:
1779205141
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Minimum Output Voltage

-0.7 V

Maximum Output Voltage

5 V

Minimum Input Voltage

4.5 V

Maximum Input Voltage

5.5 V

Minimum Output Current

200mA

Converter Type

Isolated, Un-Regulated

COO (Country of Origin):
CN
The Wurth Elektronik FISM power module family is an unregulated, functional isolated, fully integrated DC/DC converter. The module integrates the switching power stage, control circuitry, transformer and input/output capacitors. The module requires no external components for operation thus reducing design effort and complexity to a minimum. The FISM ensures fast time to market and low development costs. The 1779205x41 series of the FISM family achieves typically an efficiency of 80% up to 86%. The series is available in a SIP-7 package (19.65 x6 x 10.16mm).

3kV DC functional isolation for 60s
Continuous short-circuit protection
Current capability up to 0.2A
Output voltage: 5V unregulated
Continuous output power: 1W
Integrated CIN, COUT and transformer
Output voltage accuracy: Typ. +3% / -2.5%
Operating ambient temperature range: -40°C to 105°C
RoHS & REACh compliant


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