AS13985
Datasheet - Typical Operating Characteristics
7 Typical Operating Characteristics
TAMB = +25ºC (unless otherwise specified)
Figure 5. Output Voltage vs. Temperature;
VIN = 3.4V, VSHDN = 1.4V, IOUT = 1mA
Figure 6. Shutdown Voltage vs. Temperature;
VOUT = 2.9V, IOUT = 10mA
3
2.975
2.95
2.925
2.9
1
0.9
0.8
VIN = 5.5V
2.875
2.85
2.825
2.8
VIN = 3.8V
0.7
0.6
-45 -20
5
30 55 80 105 130
-45 -20
5
30
55
80 105 130
Temperature (°C)
Temperature (°C)
Figure 7. Load Regulation vs. Temperature;
VIN = 3.4V, VSHDN = 1.4V, IOUT = 1 to 150mA
Figure 8. Line Regulation vs. Temperature;
VIN = 3.4 to 5.0V, VSHDN =1.4V, IOUT =1mA
0.0075
0.005
0.0025
0
0.5
0.4
0.3
0.2
0.1
0
-0.0025
-0.005
-0.0075
-0.1
-0.2
-0.3
-45 -20
5
30 55 80 105 130
-45 -20
5
30
55
80 105 130
Temperature (°C)
Temperature (°C)
Figure 9. SVR vs. Frequency; VIN = 3.9 to 3.95V,
VOUT = 2.9V, IOUT = 50mA, VSHDN = 1.4V
Figure 10. Quiescent Current vs. Temperature;
VOUT = 2.9V, VSHDN = 1.4V
100
90
80
70
60
50
40
30
20
10
0
300
250
200
150
VIN = 5.5V
100
VIN = 3.4V
50
0
0.1
2.1
4.1
6.1
8.1
10.1
-45 -20
5
30 55
80 105 130
Frequency (kHz)
Temperature (°C)
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