ap2115 BCD Semiconductor Manufacturing Limited, ap2115 Datasheet - Page 12

• Manufacturer Part Number: ap2115
• Description: 300ma Fixed Output Voltage Ldo Regulator
• Manufacturer: BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics (Continued)
Oct. 2005 Rev. 1. 0
300mA FIXED OUTPUT VOLTAGE LDO REGULATOR
90
80
70
60
50
40
30
10
AP2115-3.0V
V
I
T
Figure 12. Ripple Rejection vs. Frequency
OUT
IN
A
=25
=4V
=30mA
O
C
100
Figure 14. Load Transient
Frequency (Hz)
1000
10000
V
IN
=4.0V
100000
12
Figure 13. Output Voltage vs. Ambient Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0.0
100
BCD Semiconductor Manufacturing Limited
AP2115-3.0V
V
I
OUT
IN
110
=4V
=1mA
120
Figure 15. Line Transient
Ambient Temperature (
130
Preliminary Datasheet
140
150
o
C)
I
160
OUT
AP2115
=30mA
170
180