Datasheet
LP3981
SNVS159G –OCTOBER 2001–REVISED MAY 2013
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Typical Performance Characteristics (continued)
Unless otherwise specified, C
IN
= C
OUT
= 2.2 µF Ceramic, C
BP
= 0.033 µF, V
IN
= V
OUT
+ 0.5V, T
A
= 25°C, Enable pin is tied to
V
IN
.
Ripple Rejection (V
IN
= V
OUT
+ 1V) Ripple Rejection (V
IN
= V
OUT
+ 1V)
Load Transient Response (V
IN
= 3.5V) Load Transient Response (V
IN
= 3.5V)
Line Transient Response Line Transient Response
(V
IN
= V
OUT
+ 1V to V
OUT
+ 1.6V) (V
IN
= V
OUT
+ 1V to V
OUT
+ 1.6V)
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