AP7335
300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (cont.)
80
70
60
IOUT = 300mA
50
IOUT = 50mA
40
VIN = 2.25V + 0.5VppAC
30
VOUT = 0.8V
CIN = none, COUT = 1µF
TA = 25°C
20
10
0
0.1
80
1
10
FREQUENCY (kHz)
PSRR
70
IOUT = 50mA
60
50 IOUT = 300mA
40
VIN = 2.8V + 0.5VppAC
30
VOUT = 1.8V
CIN = none, COUT = 1µF
TA = 25°C
20
10
0
0.1
1
10
FREQUENCY (kHz)
PSRR
100
100
80
70
60
IOUT = 300mA
50
IOUT = 50mA
40
VIN = 2.25V + 0.5VppAC
30
VOUT = 1.2V
CIN = none, COUT = 1µF
TA = 25°C
20
10
0
0.1
80
70
1
10
FREQUENCY (kHz)
PSRR
IOUT = 50mA
60
50
40 IOUT = 300mA
30
20 VIN = 4.3V + 0.5VppAC
VOUT = 3.3V
10 CIN = none, COUT = 1µF
0
0.1
1
10
FREQUENCY (kHz)
PSRR
100
100
AP7335
Document number: DS32259 Rev. 3 - 2
7 of 16
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December 2011
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