AP2114 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2114 Datasheet - Page 19

• 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
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
Figure 40. Output Short Current vs. Temperature
80
70
60
50
40
30
20
10
-40
0
T
C
C
I
Ripple=1Vp-p
OUT
A
IN
OUT
Figure 42. PSRR vs. Frequency
=25
=4.7
V
AP2114_3.3V
=10mA
=4.7
IN
-20
100
=4.3V
O
C
µ
F
µ
F
0
Temperature (
Frequency (Hz)
1k
20
O
C)
40
10k
AP2114_1.8V
60
100k
80
19
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
Figure 41. PSRR vs. Frequency
100
Figure 43. PSRR vs. Frequency
100
BCD Semiconductor Manufacturing Limited
Preliminary Datasheet
Frequency (Hz)
Frequency (Hz)
1k
1k
T
C
C
I
OUT
Ripple=1Vp-p
A
IN
OUT
Ripple=1Vp-p
=25
10k
T
C
C
I
=4.7
OUT
=10mA
AP2114_1.2V
A
IN
OUT
10k
=4.7
=25
=1
=10mA
AP2114_2.5V
O
=4.7
C
µ
µ
F
O
µ
F
C
F
µ
F
100k
100k