600mA LOW DROPOUT LINEAR REGULATOR AP2317 600mA LOW DROPOUT LINEAR REGULATOR AP1117M
Data Sheet
LOW DROPOUT LINEAR REGULATOR AZ1117C
16
Nov. 2012 Rev. 1. 8 BCD Semiconductor Manufacturing Limited
Figure 12. Line Transient Response
Figure 13. Load Transient Response
Figure 14. PSRR vs. Frequency Figure 15. Current Limit vs. Junction Temperature
10 100 1k 10k 100k
10
20
30
40
50
60
70
80
PSRR (dB)
Frequency (Hz)
Typical Performance Characteristics (Continued)
Time (20μs/Div)
Time (10μs/Div)
Δ
V
OUT
(0.1V/Div)
5.3
4.8
V
IN
(0 . 5V / Di v )
-0.1
4.3
3.8
0.1
0.2
0
Δ
V
OUT
(50mV/Div)
I
OUT
(0.3A/Div)
0.3
0
-50
-0.3
-0.6
50
100
0
0.6
10mA
-20 0 20 40 60 80 100 120
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Current Limit (A)
Junction Temperature (
o
C)
AZ1117C-2.5V
V
IN
=4.5V
No Heat Sink
@V
OUT
=V
OUT
(nom)x98%
