AP2111H-1.2TRG1 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2111H-1.2TRG1 Datasheet - Page 14

• Manufacturer Part Number: AP2111H-1.2TRG1
• Description: 600mA CMOS LDO REGULATOR WITH ENABLE
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Typical Performance Characteristics (Continued)
Jan. 2011 Rev. 1. 4
600mA CMOS LDO REGULATOR WITH ENABLE
Figure 16. Dropout Voltage vs. Output Current
350
300
250
200
150
100
260
240
220
200
180
160
140
120
100
50
0
80
60
40
Figure 18. Ground Current vs. Output Current
0.0
0.0
V
OUT
V
IN
=3.3V
=4.3V
0.1
T
T
T
0.1
A
A
A
T
T
T
=-40
= 25
= 85
A
A
A
=-40
= 25
= 85
o
o
o
C
C
C
o
o
o
C
C
0.2
C
0.2
Output Current (A)
Output Current (A)
0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.6
14
350
300
250
200
150
100
50
70
65
60
55
50
45
40
35
30
0
0.0
20
Figure 17. Dropout Voltage vs. Output Current
V
OUT
V
Ripple=0.5V
V
IN
=4.8V
OUT
T
T
T
=2.5V
0.1
Figure 19. PSRR vs. Frequency
BCD Semiconductor Manufacturing Limited
A
A
A
=1.2V
=-40
=25
=85
I
I
OUT
I
100
OUT
OUT
=100mA
O
O
=10mA
=300mA
O
C
C
C
0.2
Output Current (A)
Frequency (Hz)
1k
0.3
Data Sheet
0.4
AP2111
10k
0.5
0.6
100k