Data
S
heet
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
AP2127
Typical Performance Characteristics (Continued)
6
3.5
5
3.0
2.5
2.0
1.5
1.0
0.5
Output Voltage (V)
Output Voltage (V)
4
3
V
IN
=3.8V
V
IN
=4.3V
V
IN
=6V
T
C
=25 C, V
OUT
=3.3V
o
2
T
C
=-40 C
T
C
=25 C
T
C
=85 C
V
IN
=6V, V
OUT
=5.2V
o
o
o
1
0.0
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60
0
0.0
0.1
0.2
0.3
0.4
0.5
Output Current (A)
Output Current (A)
Figure 13. Output Voltage vs. Output Current
Figure 14. Output Voltage vs. Output Current
80
80
70
70
60
Quiescent Current (
µ
A)
50
40
30
20
10
0
-10
o
o
Quiescent Current (
µ
A)
60
50
40
30
20
10
0
T
C
=-40 C
T
C
=25 C
T
C
=85 C
I
OUT
=0
V
OUT
=1.0V
1
2
3
4
5
6
o
T
C
=-40 C
T
C
=25 C
T
C
=85 C
I
OUT
=0, V
OUT
=3.3V
0
1
2
3
4
5
6
o
o
o
Input Voltage (V)
Input Voltage (V)
Figure 15. Quiescent Current vs. Input Voltage
Figure 16. Quiescent Current vs. Input Voltage
Oct. 2009 Rev. 1.3
10
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
