Diodes AP7311 - Manual (Page 7)

AP7311
150mA, Low Quiescent Current, Fast Transient
Low Dropout Linear Regulator
AP7311 Rev. 2 7 of 13 NOVEMBER 2009
www.diodes.com © Diodes Incorporated
Typical Performance Characteristics
(Continued)
Short Circuit vs Input Voltage
35
40
45
50
55
2.8 3.2 3.6 4 4.4 4.8 5.2 5.6 6
Input Voltage (V)
O
ut
put
C
u
rr
en
t (m
A
)
Current Limit vs Input Voltage
280
290
300
310
320
330
340
350
360
2 2.4 2.8 3.2 3.6 4 4.4 4.8 5.2 5.6 6
Input Voltage (V)
C
u
rr
ent
Li
m
it
(m
A
)
PSRR
35
40
45
50
55
60
65
70
75
80
0.1 1 10 100
Frequency (kHz)
PSR
R
(
d
B)
PSRR
35
40
45
50
55
60
65
70
75
80
0.1 1 10 100
Frequency (kHz)
PS
R
R
(
d
B)
90℃
-45℃
25℃
V out =0.8V
T a =25℃
V out =1.8V
Vout=0.8V
Vin=5V
Cin=Cout=1uF
Ta=25℃ Vout=1.8V
Vin=2.8V
Cin=Cout=1uF
Ta=25℃