AP2128K-1.2TRG1(2008) 查看數據表（PDF） - BCD Semiconductor
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AP2128K-1.2TRG1 Datasheet PDF : 15 Pages
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Data Sheet
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Typical Performance Characteristics (Continued)
AP2128
100
I =10mA
90
OUT
I =300mA
OUT
80
ripple=1Vpp, C =1µF, V =0.8V
OUT
OUT
70
60
50
40
30
20
10
0
100
1000
10000
100000
Frequency (Hz)
100
90
I =10mA
OUT
I =300mA
80
OUT
ripple=1Vpp, C =1µF, V =3.3V
OUT
OUT
70
60
50
40
30
20
10
0
100
1000
10000
100000
Frequency (Hz)
Figure 20. PSSR vs. Frequency
Figure 21. PSRR vs. Frequency
Jun. 2008 Rev. 1.1
BCD Semiconductor Manufacturing Limited
12
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