User Manual

Data Sheet
600mA CMOS LDO REGULATOR WITH ENABLE AP2112
Mar. 2013 Rev. 2. 0 BCD Semiconductor Manufacturing Limited
15
Typical Performance Characteristics (Continued)
Figure 13. Output Voltage vs. Output Current Figure 14. Output Voltage vs. Output Current
Figure 15. Dropout Voltage vs. Output Current Figure 16. Ground Current vs. Output Current
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
T
A
=25
o
C
C
IN
=1μF
C
OUT
=1μF
V
IN
=5V
V
IN
=2V
V
IN
=5.5V
V
IN
=6V
V
IN
=2.5V
Output Voltage (V)
Output Current (A)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Output Voltage (V)
Output Current (A)
V
IN
=4.0V
V
IN
=4.3V
V
IN
=5.0V
V
IN
=5.5V
V
IN
=6.0V
T
A
=25
o
C
C
IN
=1μF
C
OUT
=1μF
0.0 0.1 0.2 0.3 0.4 0.5 0.6
0
50
100
150
200
250
300
350
Dropout Voltage (mV)
Output Current (A)
T
A
=-40
o
C
T
A
= 25
o
C
T
A
= 85
o
C
V
OUT
=3.3V
0.0 0.1 0.2 0.3 0.4 0.5 0.6
40
60
80
100
120
140
160
180
200
220
240
260
Ground Current (μA)
Output Current (A)
T
A
=-40
o
C
T
A
= 25
o
C
T
A
= 85
o
C
V
IN
=4.3V