Diodes AP2129 - Manual (Page 8)

300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR AP2129
Data Sheet
8
Sep. 2012 Rev. 1. 6 BCD Semiconductor Manufacturing Limited
Typical Performance Characteristics
Figure 4. Output Voltage vs. Output Current Figure 5. Supply Current vs. Input Voltage
0 50 100 150 200 250 300 350 400 450 500
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
O
utput
Voltage (
V)
Output Current (mA)
T
C
=-40 o C
T
C
=25 o C
T
C
=125 o C
V
IN
=4.4V
Figure 6. Supply Current vs. Output Current Figure 7. Supply Current vs. Case Temperature
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
0
10
20
30
40
50
60
70
80
90
100
T
C
=25 o C
V
OUT
=0.8V
No Load
Sup
pl
y Curre
nt (
μ
A)
Input Voltage(V)
0.00 0.03 0.06 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.30
40
50
60
70
80
90
100
110
120
V
OUT
=0.8V
V
IN
=1.8V
T
C
=25 o C
Supply
Current (
μ
A)
Output Current (A)
-40 -20 0 20 40 60 80
40
42
44
46
48
50
52
54
56
58
60
V
OUT
=0.8V
V
IN
=1.8V
No Load
Suppl
y Current
(
μ
A)
Case Temperature( o C)