AP7333 Datasheet, PDF (7/12 Pages) Diodes Incorporated – 300mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator

AP7333
300mA, Low Quiescent Current, Fast Transient
Low Dropout Linear Regulator
Typical Performance Characteristics (Continued)
75
70
65
60
55
50
45
40
35
0.1
PSRR
Vout=1V
Vin=2V
Cin=Cout=1uF
Ta=25℃
1
10
100
Frequency (kHz)
Line Transient Response
Vin=2V to 3V (1V/div)
Tr=10us
75
70
65
60
55
50
45
40
35
0.1
PSRR
Vout=2.5V
Vin=3.5V
Cin=Cout=1uF
Ta=25℃
1
10
100
Frequency (kHz)
Line Transient Response
Vin=3V to 2V (1V/div)
Tr=10us
Vout=1V (50mV/div)
Iout=300mA (300mA/div)
Time (50us/div)
Vout=1V (50mV/div)
Iout=300mA (300mA/div)
Time (50us/div)
AP7333 Rev. 2
7 of 12
www.diodes.com
NOVEMBER 2009
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