AMS2931
TYPICAL PERFORMANCE CHARACTERISTICS
Dropout Voltage
INPUT OUTPUT DIFFERENTIAL (V)
INPUT OUTPUT DIFFERENTIAL (V)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
80
40
120
JUNCTION TEMPERATURE (° C)
I
O
= 50mA
I
O
= 10mA
I
O
= 100mA
Dropout Voltage
0.6
OUTPUT VOLTAGE (V)
0.5
0.4
0.3
0.2
0.1
0
0
50
OUTPUT CURRENT (mA)
100
6.0
5.0
4.0
3.0
2.0
0
Low Voltage Behavior
AMS2931-5.0
I
O
= 100mA
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE (V)
12
10
OUTPUT VOLTAGE (V)
8
6
4
2
0
-2
-20 -10
0 10 20 30 40 50 60
INPUT VOLTAGE (V)
AMS2931-5.0
R
L
=500Ω
INPUT VOLTAGE OUTPUT VOLTAGE
CHANGE (V)
DEVIATION (mV)
~
~
LOAD CURRENT(mA)
3
2
1
0
-1
-2
~
-3
~
OUTPUT VOLTAGE
DEVIATION (mV)
Output at Voltage Extremes
Line Transient Response
V
IN
= V
OUT
= 9V
C
2
= 100
µF
Load Transient Response
40
0
-40
C
2
= 100µF
~
~
150
~
~
3
0
0
15
30
TIME (µs)
45
0
0
15
30
TIME (µs)
45
Peak Output Current
600
QUIESCENT CURRENT (mA)
OUTPUT CURRENT (mA)
500
T
J
= 25°C
Quiescent Current
30
QUIESCENT CURRENT (mA)
25
20
15
10
5
0
60
30
90
OUTPUT CURRENT (mA)
V
IN
= 14V
Quiescent Current
25
20
15
10
3
2
1
0
-40
I
O
= 0mA
400
300
200
100
0
0
T
J
= 85°C
T
J
= -40°C
~
~
I
O
= 50mA
~
~
20
10
INPUT VOLTAGE (V)
30
0
0
40
80
120
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
ADMOS [ ADVANCED MONOLITHIC SYSTEMS ]
