0.1 2F

(NOTE 1)

0.22 2F

OUTPUT

INPUT

GND

VO

VI

0.1 2F

0.22 2F

OUTPUT

INPUT

GND

VO

VI

+

+

LM140K

SNVS994 – JULY 2013

www.ti.com

Figure 19. Transients

When a value for

θ(H–A) is found using the equation shown, a heatsink must be selected that has a value that is

less than or equal to this number.

θ(H–A) is specified numerically by the heatsink manufacturer in this catalog, or shown in a curve that plots

temperature rise vs power dissipation for the heatsink.

Typical Applications

Bypass capacitors are recommended for optimum stability and transient response, and should be located as close as

possible to the regulator.

Figure 20. Fixed Output Regulator

8

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