Datasheet

Typical Performance Characteristics Unless otherwise specified: T
A
= 25˚C, C
OUT
= 4.7 µF,
C
IN
= 2.2 µF, S/D is tied to V
IN
,V
IN
=V
O
(NOM) + 1V, I
L
= 1 mA, V
OUT
= 2.5V. (Continued)
I
GND
vs Shutdown V
OUT
vs Shutdown
10133907
10133924
Typical Temperature vs V
OUT
(LP2989-2.5)
10133955
LP2989
www.national.com13