Diodes ZLDO500 - Manual (Page 4)

ZLDO500
Frequency (Hz)
Output Impedance vs. Frequency
O
u
tp
u
t I
m
ped
an
c
e
(m
Ω
)
100 1K 10K 100K
200
800
400
1000
600
1200
C (out) =1 µ F
10pF
4.7pF
2.2pF
S
h
u
td
o
w
n
Cu
rr
e
n
t (
µ A)
Shutdown Current vs. Temperature
Temperature ( °C)
-40 -20 0 100
6
10
8
12
14
16
18
O
u
tp
u
t V
o
lt
a
g
e
(V
)
Temperature ( °C)
Output Voltage Temperature Coefficient
-40 0 40 80
4.98
5.00
5.02
5.04
Frequency (Hz)
Ripple Rejection vs. Frequency
R
ipp
le
Re
je
ct
io
n
(d
B
)
100 1K 10K 100K
5
10
15
20
25
30
35
40
45
-20 20 60
Io=10mA
C (out) =1 µ F
10pF
4.7pF
2.2pF
100
4.99
4.97
5.01
5.03
Q
u
ies
c
e
n
t C
urren
t
(
µ A)
Temperature ( °C)
Quiescent Current vs. Temperature
L
.B.F
. O
p
erati
o
n
V
o
lt
a
g
e
(V
)
Temperature ( °C)
Low Battery Flag Operating Point
700
680
660
640
620
600
580
540
-40 -20 0 100
5.27
5.25
5.24
5.23
5.22
5.28
5.26
-40 -20 0 100
720
560
20 40 60 80
20 40 60 80 20 40 60 80
V (in) =7V
V (in )=7V
1400
1600
1800
2000
0
V (in) =7V
Io=10mA
V (in )=7V
TYPICAL CHARACTERISTICS
4-83