Data Sheet
600mA CMOS LDO REGULATOR WITH ENABLE
AP2111
Typical Performance Characteristics
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
No Load
TA=-40oC
No Load
TA=-40oC
TA=25oC
TA=85oC
TA=25oC
TA=85oC
VOUT=1.2V
V
OUT=3.3V
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
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input Voltage (V)
Input Voltage (V)
Figure 4. Output Voltage vs. Input Voltage
Figure 5. Output Voltage vs. Input Voltage
5.0
4.5
70
68
VIN=2.5V
VOUT=4.8V
TA=25OC
66
No Load
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
64
62
60
58
56
54
52
50
48
46
IOUT=0mA
IOUT=100mA
IOUT=300mA
IOUT=600mA
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
-40
-20
0
20
40
60
80
Temperature (oC)
Input Voltage (V)
Figure 6. Output Voltage vs. Input Voltage
Figure 7. Quiescent Current vs. Temperature
Jan. 2011 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
11
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
