MC79MXX Datasheet, PDF (9/14 Pages) Fairchild Semiconductor – 3-Terminal 0.5A Negative Voltage Regulator

Typical Applications
MC79MXX
Figure 1. Fixed Output Regulator
MC79MXX
MC79MXX
Figure 2. Variable Output
Notes:
1. Required for stability. For value given, capacitor must be solid tantalum. 25µF aluminum electrolytic may be substituted.
2. C2 improves transient response and ripple rejection. Do not increase beyond 50µF.
9