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2 cards from this section. Quick, good the night before a test.
What is the purpose of a voltage regulator?
Think about its role in electronic circuits.
Name one output of the 79XX series.
They are both negative voltage outputs.
What output voltage does the 7905 give?
Focus on the code numbers.
True or False: The 7912 outputs a positive voltage.
Recall the series designation.
Design a power supply circuit using both the 7905 and 7912. Describe how each regulator will contribute to the overall circuit functionality.
Think about how each regulator supports different parts of an embedded system.
Explain the significance of using a voltage regulator in an operational amplifier circuit. What could happen if the voltage is not regulated?
Consider the stability requirements for sensitive electronic components.
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