Diodes AZ39151 - Manual (Page 9)

9
BCD Semiconductor Manufacturing Limited
Data sheet
1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39151
Dec. 2011 Rev. 1. 9
∆
V
IN
(2
V
/D
iv)
Figure 15. Line Transient
Time (10 µs/Div)
-25 0 25 50 75 100 125
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
V
IN
=V
EN
=6V
S
ho
rt
Ci
rc
u
it Current
(A
)
Junction Temperature ( o C)
-25 0 25 50 75 100 125
4.970
4.975
4.980
4.985
4.990
4.995
5.000
5.005
5.010
V
IN
=V
EN
=6V
I
OUT
=10mA
O
utput
V
o
lta
ge
(V)
Junction Temperature ( o C)
-25 0 25 50 75 100 125
0
2
4
6
8
10
12
14
16
18
20
V
IN
=V
EN
=6V
I
OUT
=10mA
Enab
le C
urr
e
nt
(
µ
A)
Junction Temperature ( o C)
Typical Performance Characteristics (Continued)
Figure 12. Short Circuit Current vs. Junction Temperature Figure 13. Output Voltage vs. Junction Temperature
Figure 14. Enable Current vs. Junction Temperature
∆
V
OUT
(1
00
mV
/Div)
0
-2
0
100
-100
2
-200
4
(Conditions: V
IN
=5 to 7V, I
OUT
=1.5A, C
OUT
=10 µF)