Circuit adds foldback-current protection

For many applications that require power-supply currents of a few amperes or less, three-terminal adjustable-output linear voltage regulators, such as National Semiconductor's LM317, offer ease of use, low cost, and full on-chip overload protection. The addition of a few components can provide...

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Veröffentlicht in:	EDN 2005-07, Vol.50 (15), p.78-78
Hauptverfasser:	Garcia, Rafael, Espi, J.M
Format:	Magazinearticle
Sprache:	eng
Schlagworte:	Circuit components Circuit design Circuits Design and construction Design engineering Electric current regulators Electronics Evaluation Surge protectors Transistors Voltage regulators
Online-Zugang:	Volltext
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