Diodes AP2125 - Manual (Page 17)

17
Sep. 2012 Rev. 1. 5 BCD Semiconductor Manufacturing Limited
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR AP2125
Data Sheet
Figure 20. Supply Current vs. Input Voltage
0 1 2 3 4 5 6
0
10
20
30
40
50
60
70
80
90
100
AP2125-1.8
No Load
T
C
=-40 o C
T
C
=25 o C
T
C
=85 o C
Supply Current
(
μ
A)
Input Voltage (V)
Typical Performance Characteristics (Continued)
0 1 2 3 4 5 6
0
10
20
30
40
50
60
70
80
90
100
T
C
=-40 o C
T
C
=25 o C
T
C
=85 o C
AP2125-3.3
No Load
Supp
ly Current (
μ
A)
Input Voltage (V)
Figure 21. Supply Current vs. Input Voltage
Figure 22. Supply Current vs. Case Temperature
-40 -20 0 20 40 60 80
40
44
48
52
56
60
64
68
72
76
80
S
upply Curr
ent
(
μ
A)
Case Temperature ( o C)
AP2125-1.8
V
IN
=2.8V
No Load
-40 -20 0 20 40 60 80
40
44
48
52
56
60
64
68
72
76
80
AP2125-3.3
V
IN
=4.3V
No Load
Supp
ly Current (
μ
A)
Case Temperature ( o C)
Figure 23. Supply Current vs. Case Temperature