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ST L7818CV +18V 1A Voltage Regulator

Order Code:  

47-3605

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Brand: ST  Copy to clipboard MPN: L7818CV  Copy to clipboard
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Qty Unit Price (Ex VAT)
50+ £0.602
100+ £0.492

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Standard factory lead time 14 daysContact us for lead times on larger quantities
Available to back OrderBack-order availability date - 01/05/2024

This three-terminal single output 18V fixed positive voltage regulator can deliver 1A of regulated output current. Although designed primarily as a fixed voltage regulator, this devices can be used with external components to obtain adjustable voltages and currents.


  • Supply voltage 35V
  • Output voltage 18V
  • Output current 1A
  • Dropout voltage 2V
  • TO-220 single gauge package
  • Internal current limiting, thermal shut-down and safe area protection

Please Note: This product has been discontinued by the Manufacturer. A PTN is attached in the Data Sheets section below.
Dropout Voltage 2V
Number of Outputs Single
Operating Temperature Range 0 to +150°C
Output Current 1A
Output Voltage 18V
Package/Case TO-220
Regulator Type Fixed positive
Supply Voltage Max 35V

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