AMS2931
TYPICAL PERFORMANCE CHARACTERISTICS
Dropout Voltage
Dropout Voltage
Low Voltage Behavior
0.6
0.6
6.0
5.0
AMS2931-5.0
IO = 100mA
0.5
0.4
0.3
0.5
0.4
0.3
IO = 100mA
4.0
3.0
IO = 50mA
IO = 10mA
0.2
0.1
0
0.2
0.1
0
2.0
0
80
0
40
120
0
50
100
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE (V)
JUNCTION TEMPERATURE (° C)
OUTPUT CURRENT (mA)
Output at Voltage Extremes
Line Transient Response
Load Transient Response
12
10
8
VIN = VOUT = 9V
AMS2931-5.0
C2= 100mF
3
2
1
0
40
0
RL=500W
C2= 100 mF
-1
-2
-3
-40
6
4
~
~
~
~
~
~
~
~
2
0
150
0
3
0
-2
-20 -10
0
10 20 30 40 50 60
0
15
30
45
0
15
30
45
TIME (ms)
TIME (ms)
INPUT VOLTAGE (V)
Peak Output Current
Quiescent Current
Quiescent Current
600
30
25
20
15
VIN = 14V
500
400
300
25
20
15
TJ= 25°C
TJ = 85°C
10
3
~
~
~
~
TJ = -40°C
IO = 50mA
200
100
0
10
2
1
5
0
IO = 0mA
0
-40
20
60
0
10
30
0
30
90
0
40
80
120
INPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
ADMOS [ ADVANCED MONOLITHIC SYSTEMS ]
