Datasheet

0 100 200 300 400 500
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
MIN V
IN
(V)
I
OUT
(mA)
-40°C
25°C
125°C
0 100 200 300 400 500
I
OUT
(mA)
0
100
200
300
400
500
600
700
800
900
V
DROPOUT
(mV)
-40°C
25°C
125°C
LP38691, LP38693
SNVS321K –JANUARY 2005–REVISED APRIL 2013 www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: T
J
= 25°C, C
IN
= C
OUT
= 10 µF, Enable pin is tied to V
IN
(LP38693 only), V
OUT
= 1.8V, V
IN
= V
OUT
+1V, I
L
= 10mA.
V
OUT
vs V
EN
, OFF (LP38693 Only) Enable Voltage vs Temperature
Figure 27. Figure 28.
Load Regulation vs Temperature Line Regulation vs Temperature
Figure 29. Figure 30.
MIN V
IN
vs I
OUT
Dropout Voltage vs I
OUT
Figure 31. Figure 32.
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