AP2114 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2114 Datasheet - Page 20

• Manufacturer Part Number: AP2114
• Description: 1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Typical Performance Characteristics (Continued)
Oct. 2010 Rev. 1. 3
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2114
80
70
60
50
40
30
20
10
0
AP2114_3.3V
Figure 44. PSRR vs. Frequency
100
Frequency (Hz)
1k
I
I
10k
OUT
OUT
=10mA
=100mA
T
C
C
Ripple=1Vp-p
A
IN
OUT
=25
=1
=4.7
µ
O
F
C
100k
µ
F
500mA/div
50mV/div
20
V
I
OUT
OUTAC
BCD Semiconductor Manufacturing Limited
Figure 45. Load Transient
Preliminary Datasheet