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ST 2A Fixed Voltage Regulators – 78S Series

ST Brand: ST
<p>Fixed voltage 2A regulators.</p>
  • Housed in a T0-220 package
  • Internal overload, thermal and short circuit protected
Order code47-330247-330447-3306
Part no.L78S05CVL78S12CVL78S15CV
DC Input voltage max.35V35V35V
Operating input voltage8V15V18V
Output voltage5V12V15V
Operating temperature range0°C to +150°C0°C to +150°C0°C to +150°C
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12 February 2012 Question by: Rapid Customer | Product code: 47-3302
Q. Does this require a heat sink and if so please can you suggest a suitable one? Thank you.
A. Hi Ron, thanks for your question. If you are using the full 2 amps then a heatsink is required (we recommend 36-0252). However, the best way is to house the project in a metal box and use the box as the heatsink.