AP2127K-4.75TRG1 查看數據表（PDF） - BCD Semiconductor
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AP2127K-4.75TRG1 Datasheet PDF : 18 Pages
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Data Sheet
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Typical Performance Characteristics (Continued)
AP2127
64
VIN=2.5V
62
IOUT=0
VOUT=1.0V
60
58
56
54
52
-40
-20
0
20
40
60
80
Case Temperature (oC)
100 120
Figure 21. Quiescent Current vs. Case Temperature
73
72
71
70
69
68
I =0
OUT
67
VI =4.3V, V =3.3V
N
OUT
-40
-20
0
20
40
60
80
Case Temperature (oC)
100 120
Figure 22. Quiescent Current vs. Case Temperature
80
79
78
77
76
75
74
73
72
71
70
69
68
-40
-20
I =0
OUT
VIN=6V,VOUT=5.2V
0
20
40
60
80
Case Temperature (oC)
100 120
Figure 23. Quiescent Current vs. Case Temperature
0.26
0.24
T =-40oC
C
0.22
T =25oC
C
0.20
TC=85oC
0.18 VOUT=3.3V
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0.00
0.05
0.10
0.15
0.20
0.25
0.30
Output Current (A)
Figure 24. Dropout Voltage vs. Output Current
Oct. 2009 Rev. 1.3
BCD Semiconductor Manufacturing Limited
12
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