Datasheet

LP3991
www.ti.com SNVS296H –DECEMBER 2006–REVISED MAY 2013
Typical Performance Characteristics (continued)
Unless otherwise specified, C
IN
= 1.0µF Ceramic, C
OUT
= 4.7µF Ceramic, V
IN
= V
OUT(NOM)
+ 0.5V or 1.8V whichever is greater,
T
A
= 25°C, V
OUT(NOM)
= 1.5V , Shutdown pin is tied to V
IN
.
Load Transient, V
OUT
= 1.5V Load Transient, V
OUT
= 1.2V
Figure 8. Figure 9.
Line Transient, I
LOAD
= 1mA Line Transient, I
LOAD
= 300mA
Figure 10. Figure 11.
Enable Characteristics Short Circuit Current
Figure 12. Figure 13.
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