TL780_15 Datasheet, PDF (5/17 Pages) Texas Instruments – POSITIVE-VOLTAGE REGULATORS

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TL780 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS055M – APRIL 1981 – REVISED OCTOBER 2006
PARAMETER MEASUREMENT INFORMATION
INPUT
C1 = 0.33 µF
(see Note B)
TL780
I
O
C
OUTPUT
(see Note A)
C2 = 0.22 µF
(see Note C)
A. Permanent damage can occur when OUTPUT is pulled below ground.
B. C1 is required when the regulator is far from the power-supply filter.
C. C2 is not required for stability; however, transient response is improved.
Figure 1. Test Circuit
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