AP7335A
300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (cont.)
PSRR
80
70
IOUT=50mA
60
50
40
30
VIN=5.5V+0.5VppAC
20 VOUT=5.0V
IOUT=300mA
10
CIN=none, COUT=1μF
TA=25°C
0
0.1
1
10
100
Frequency(kHz)
Dropout Voltage vs Output Current
200
VOUT=5.0V
150
90°C
100
25°C
50
-45°C
0
0 50 100 150 200 250 300
Output Current(mA)
Short-circuit Current vs Temperature
200
VIN=5.5V
175
150
125
100
-50 -25
0 25 50 75 100 125
Temperature(℃ )
Current limit vs Temperature
800
700
600
500
VIN=5.5V
VOUT=5.0V
400
-50 -25 0 25 50 75
Temperature(℃ )
100 125
AP7335A
Document number: DS35267 Rev. 2 - 2
6 of 12
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July 2011
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