Manual

ZLDO485
Frequency (Hz)
Output Impedance vs. Frequency
Output Impedance (m
Ω
)
100 1K 10K 100K
200
600
400
800
1000
1200
10pF
4.7pF
2.2pF
Shutdown Current (µA)
Shutdown Current vs. Temperature
Temperature ( ° C)
-40 -20 0 100
6
10
12
14
16
18
8
Output Voltage (V)
Temperature ( ° C)
Output Voltage Temperature Coefficient
-40 0 40 80
4.83
4.85
4.87
4.89
Frequency (Hz)
Ripple Rejection vs. Frequency
Ripple Rejection (dB)
100 1K 10K 100K
5
10
15
20
25
30
35
40
45
-20 20 60
Io= 10mA
C
(out)=1µF
10pF
4.7pF
2.2pF
100
4.84
4.82
4.86
4.88
Quiescent Current (µA)
Temperature ( ° C)
Quiescent Current vs. Temperature
L.B.F. Operation Voltage (V)
Temperature ( ° C)
Low Battery Flag Operating Point
700
680
660
640
620
600
580
540
-40 -20 0 100
5.12
5.10
5.09
5.14
5.15
5.13
5.11
-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
0
C(out)=1µF
V(in)=7V
Io= 10mA
V(in)=7V
TYPICAL CHARACTERISTICS
4-74