Preliminary Datasheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2115
Typical Performance Characteristics (Continued)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1
AP2115_1.2V
2
3
4
Input Voltage (V)
T =-40oC
A
T =25oC
A
T =85oC
A
C =4.7µF
IN
C =4.7µF
OUT
I =10mA
OUT
5
6
4.0
AP2115_3.3V
3.5
3.0
2.5
2.0
T =-40oC
A
T =25oC
1.5
A
T =85oC
A
1.0
C =4.7µF
IN
C =4.7µF
0.5
OUT
I =10mA
OUT
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)
Figure 12. Output Voltage vs. Input Voltage
Figure 13. Output Voltage vs. Input Voltage
1.210
1.205
1.200
1.195
1.190
1.185
1.180
1.175
1.170
1.165
1.160
1.155
1.150
0.0
AP2115_1.2V
V =2.5V
IN
T =-40oC
A
T =25oC
A
T =85oC
A
0.2
0.4
0.6
0.8
1.0
Output Current (A)
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
0.0
AP2115_3.3V
V =4.3V
IN
T =-40oC
A
T =25oC
A
T =85oC
A
0.2
0.4
0.6
0.8
1.0
Output Current (A)
Figure 14. Output Voltage vs. Output Current
Figure 15. Output Voltage vs. Output Current
Jul. 2011 Rev 1. 1
BCD Semiconductor Manufacturing Limited
12