Preliminary Datasheet
600mA CMOS LDO REGULATOR WITH ENABLE
AP2112
Typical Performance Characteristics
1.6
1.4
1.2
1.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.8
NO Load
No Load
TA=-40oC
TA=-40OC
0.6
0.4
0.2
0.0
TA=25OC
TA=85OC
OUT=1.2V
TA=25oC
TA=85oC
V
VOUT=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
70
68
70
No Load
60
50
VIN=2.5V
No Load
66
64
62
60
58
56
54
52
50
48
40
TA=-40OC
TA=25OC
TA=85OC
30
20
10
0
46
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
-40.0
-20.0
0.0
20.0
40.0
60.0
80.0
Temperature (OC)
Input Voltage_VIN (V)
Figure 6. Quiescent Current vs. Temperature
Figure 7. Quiescent Current vs. Input Voltage
Aug. 2010 Rev 1. 0
BCD Semiconductor Manufacturing Limited
11
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
