Datasheet

LP3991
SNVS296H –DECEMBER 2006–REVISED MAY 2013 www.ti.com
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
.
Power Supply Rejection Ratio Power Supply Rejection Ratio
Figure 14. Figure 15.
Noise Density
Figure 16.
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