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The Main Difference Between the 78XX and 79XX Series Regulators

Question 10

Multiple Choice

The main difference between the 78XX and 79XX series regulators is that


A) the 78XX series is fixed and the 79XX series is adjustable.
B) the 78XX series is adjustable and the 79XX series is fixed.
C) the 78XX series provides a negative fixed output voltage and the 79XX series provides a positive fixed output voltage.
D) the 78XX series provides a positive fixed output voltage and the 79XX series provides a negative fixed output voltage.

Correct Answer:

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