Data sheet, Figure 8. dropout voltage vs. output current, Figure 10. output voltage vs. junction temperature – Diodes AP2122 User Manual
Page 14: Figure 9. dropout voltage vs. output current, Figure 11. output voltage vs. junction temperature
Data Sheet
14
May. 2010 Rev. 1. 5
BCD Semiconductor Manufacturing Limited
HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR AP2122
Typical Performance Characteristics (Continued)
Figure 8. Dropout Voltage vs. Output Current
0
40
80
120
160
200
0.0
0.1
0.2
0.3
0.4
0.5
0.6
Minimum Operating Requirement
Dropou
t Vol
tage
(V
)
Output Current (mA)
AP2122-1.5
Figure 10. Output Voltage vs. Junction Temperature
-25
0
25
50
75
100
125
1.40
1.42
1.44
1.46
1.48
1.50
1.52
1.54
1.56
1.58
1.60
AP2122-1.5
V
IN
=2.5V
I
OUT
=30mA
O
utput Volt
a
ge (V)
Junction Temperature (
o
C)
0
40
80
120
160
200
0.0
0.1
0.2
0.3
0.4
0.5
0.6
D
ropo
ut
Voltage
(V)
Output Current (mA)
AP2122-3.0
Figure 9. Dropout Voltage vs. Output Current
-25
0
25
50
75
100
125
2.90
2.92
2.94
2.96
2.98
3.00
3.02
3.04
3.06
3.08
3.10
AP2122-3.0
V
IN
=4V
I
OUT
=30mA
Out
p
ut
V
o
lta
ge
(V
)
Junction Temperature (
o
C)
Figure 11. Output Voltage vs. Junction Temperature