Diodes AP2204 - Manual (Page 12)

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204
Data Sheet
12
Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturing Limited
Typical Performance Characteristics (Continued)
Figure 22. PSRR vs. Frequency
(Conditions: V
PP
=2V, I
OUT
=10mA)
100 1k 10k 100k
0
10
20
30
40
50
60
70
80
90
100
P
SRR (dB)
Frequency (Hz)
AP2204-3.3
V
IN
=5V
V
IN
=20V
∆V
EN
∆V
OUT
1V/div
Figure 20. Enable Input Response
1V/div
∆V
OUT
1V/div
1V/div
Figure 21. Start-up Response
∆V
IN
0 100 200 300 400 500
0
1
2
3
4
5
6
7
8
9
10
O
ut
put
V
ol
tag
e (
V
)
Output Current (mA)
AP2204MP-ADJTRG1
V
IN
=12V, V
OUT
=7.6V
T
C
=-40 o C
T
C
=25 o C
T
C
=85 o C
Figure 23. Output Voltage vs. Output Current