Diodes AP2120 - Manual (Page 20)

Data Sheet
20
Mar. 2013 Rev. 1. 4 BCD Semiconductor Manufacturing Limited
HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR AP2120
Typical Performance Characteristics (Continued)
Figure 8. Quiescent Current vs. Case Temperature
Figure 10. Dropout Voltage vs. Case Temperature
Figure 9. Dropout Voltage vs. Output Current
Figure 11. Load Transient (I
OUT
=0 to 150mA)
-40 -20 0 20 40 60 80 100 120
10
15
20
25
30
35
40
45
50
Quie
sc
ent
Current
(
μ
A)
Case Temperature ( o C)
AP2120-2.5
V
IN
=3.5V
I
OUT
=0
0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16
0
50
100
150
200
250
300
350
400
Dropou
t V
olt
age (V)
Output Current (A)
AP2120-2.5
T
C
=-40 o C
T
C
=25 o C
T
C
=85 o C
-40 -20 0 20 40 60 80
0
50
100
150
200
250
300
350
400
450
Dropout
Vol
tag
e
(V
)
Case Temperature ( o C)
AP2120-2.5
I
OUT
=10mA
I
OUT
=80mA
I
OUT
=150mA
V
OU
T
(5
0m
V/
Div)
I OUT
(5
0
m
A
/D
iv
)
0
50
-50
0
50
100
150
-100
AP2120-2.5