AS13985
Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
7 Typical Operating Characteristics
T
AMB
= +25ºC (unless otherwise specified)
Figure 5. Output Voltage vs. Temperature;
V
IN
= 3.4V, V
SHDN
= 1.4V, I
OUT
= 1mA
3
2.975
2.95
2.925
2.9
2.875
2.85
2.825
2.8
-45
0.6
-45
Figure 6. Shutdown Voltage vs. Temperature;
V
OUT
= 2.9V, I
OUT
= 10mA
1
Shutdown Voltage (V)
.
Output Voltage (V)
.
0.9
V
IN
= 5.5V
0.8
0.7
V
IN
= 3.8V
-20
5
30
55
80
105 130
-20
5
30
55
80
105 130
Temperature (°C)
Figure 7. Load Regulation vs. Temperature;
V
IN
= 3.4V, V
SHDN
= 1.4V, I
OUT
= 1 to 150mA
0.0075
0.005
Temperature (°C)
Figure 8. Line Regulation vs. Temperature;
V
IN
= 3.4 to 5.0V, V
SHDN
=1.4V, I
OUT
=1mA
0.5
0.4
0.3
Load (%/mA)
.
Line (%/V)
.
5
30
55
80 105 130
0.0025
0
-0.0025
-0.005
-0.0075
-45 -20
0.2
0.1
0
-0.1
-0.2
-0.3
-45
-20
5
30
55
80
105 130
Temperature (°C)
Figure 9. SVR vs. Frequency; V
IN
= 3.9 to 3.95V,
V
OUT
= 2.9V, I
OUT
= 50mA, V
SHDN
= 1.4V
100
90
80
70
250
200
Temperature (°C)
Figure 10. Quiescent Current vs. Temperature;
V
OUT
= 2.9V, V
SHDN
= 1.4V
300
SVR (dB)
.
I
Q
(µA)
.
60
50
40
30
20
10
0
0.1
2.1
4.1
6.1
8.1
10.1
150
100
50
0
-45
V
IN
= 5.5V
V
IN
= 3.4V
-20
5
30
55
80
105 130
Frequency (kHz)
Temperature (°C)
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