AP2114 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2114 Datasheet - Page 17

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AP2114

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

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Typical Performance Characteristics (Continued)
Oct. 2010 Rev. 1. 3
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2114
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Figure 32. Dropout Voltage vs. Output Current
0.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Figure 34. Max. Output Current vs. Input Voltage
2.0
C
C
IN
OUT
=4.7
2.5
0.2
=4.7
T
T
T
A
A
A
µ
=-40
=25
=85
F
µ
F
3.0
O
O
O
C
C
Output Current (A)
C
0.4
3.5
Input Voltage (V)
4.0
0.6
4.5
AP2114_3.3V
AP2114_1.8V
C
C
V
IN
OUT
OUT
=4.7
=1.8X(1+1.5%)
=4.7
0.8
5.0
µ
F
µ
F
5.5
1.0
6.0
17
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Figure 33. Max. Output Current vs. Input Voltage
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Figure 35. Max. Output Current vs. Input Voltage
2.0
3.0
2.5
BCD Semiconductor Manufacturing Limited
3.5
3.0
Preliminary Datasheet
Input Voltage (V)
4.0
3.5
Input Voltage (V)
4.0
4.5
AP2114_2.5V
C
C
V
4.5
IN
OUT
OUT
=4.7
5.0
=2.5X(1+1.5%)
=4.7
µ
5.0
AP2114_1.2V
T
C
C
F
µ
A
IN
OUT
F
=25
=4.7
=4.7
5.5
O
C
5.5
µ
F
µ
F
6.0
6.0

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