Voltage regulator

Posted on Feb 5, 2014

The LM78XX series typically has the ability to drive current up to 1A. For application requirements up to 150mA, 78LXX can be used. As mentioned above, the component has three legs: Input leg which can hold up to 36VDC Common leg (GND) and an output leg with the regulator`s voltage. For maximum voltage regulation, adding a capacitor in parallel be

Voltage regulator
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tween the common leg and the output is usually recommended. Typically a 0. 1MF capacitor is used. This eliminates any high frequency AC voltage that could otherwise combine with the output voltage.

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