Preliminary Datasheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2115
Typical Performance Characteristics
500
450
400
350
300
250
200
150
100
50
500.0
450.0
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
V
=2.5V
TA=-40OC
TA=25OC
TA=85OC
AP2115_1.2V
IN
AP2115_3.3V
V
=4.3V
IN
TA=-40OC
TA=25OC
TA=85OC
0
0.0
0.0
0.2
0.4
0.6
0.8
1.0
0.0
0.2
0.4
0.6
0.8
1.0
Output Current (A)
Output Current (A)
Figure 4. Ground Current vs. Output Current
Figure 5. Ground Current vs. Output Current
100
100
AP2115_1.2V
VIN=2.5V
AP2115_3.3V
VIN=4.3V
90
90
80
70
60
50
40
IOUT=0mA
IOUT=0mA
80
70
60
50
40
30
30
-40.0
-20.0
0.0
20.0
40.0
60.0
80.0
-40.0
-20.0
0.0
20.0
40.0
60.0
80.0
Temperature (OC)
Temperature (OC)
Figure 6. Quiescent Current vs. Temperature
Figure 7. Quiescent Current vs. Temperature
Jul. 2011 Rev 1. 1
BCD Semiconductor Manufacturing Limited
10
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
