DS78LXX Datasheet, PDF (4/7 Pages) –

TYPICAL PERFORMANCE CHARACTERISTICS
Dropout Voltage
0.6
0.5
0.4
I_O = 100mA
0.3
0.2
0.1
0
0
40
80
120
JUNCTION TEMPERATURE (° C)
Peak Output Current
600
500
400
300
200
100
0
0
T_J= 25°C
T_J = 85°C
T_J = -40°C
10
20
30
INPUT VOLTAGE (V)
AMS78LXX
Low Voltage Behavior
6.0
AMS78L05
5.0
I_O = 100mA
4.0
3.0
2.0
0
2.0 3.0 4.0 5.0 6.0
INPUT VOLTAGE (V)
Output at Voltage Extremes
12
AMS78L05
10
R_L=500Ω
8
6
4
2
0
-2
-20 -10 0 10 20 30 40 50 60
INPUT VOLTAGE (V)
Line Transient Response
3
2
1
0
-1
-2
-3 ^~~
V_IN = V_OUT = 9V
C₂= 100 µF
~~
3
0
0
15
30
45
TIME (µs)
Load Transient Response
40
C₂= 100µF
0
-40
~~
~~
150
0
0
15
30
45
TIME (µs)
Quiescent Current
35
30
5V OUTPUT
25
20
15
10
I_O= 100mA
5
I_O= 50mA
0
-5
-20 -10 0 10 20 30 40 50 60
INPUT VOLTAGE (V)
Quiescent Current
30
V_IN = 14V
25
20
15
10
5
0
0
30
60
90
OUTPUT CURRENT (mA)
Quiescent Current
25
20
15
10
~~
3
2
1
0
-40
~~
I_O = 50mA
I_O = 0mA
0
40 80 120
TEMPERATURE (° C)
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updated July 26, 2009