Datasheet

0
10
20
30
40
50
60
70
80
90
100
0 1 2 3 4 5 6 7 8 9 10
Input Voltage – V
Ground Current – mA
T
J
= 25°C
V
SHDN
= V
IN
V
OUT
Adjustable
V
OUT
= 1.21 V
I
OUT
= 1.5 A
I
OUT
= 1 A
I
OUT
= 0.5 A
TL1963A (Adjustable)
0
2
4
6
8
10
0 1 2 3 4 5 6 7 8 9 10
Input Voltage – V
Ground Current – mA
T
J
= 25°C
V
SHDN
= V
IN
V
OUT
Adjustable
V
OUT
= 1.21 V
I
OUT
= 300 mA
I
OUT
= 100 mA
I
OUT
= 10 mA
TL1963A (Adjustable)
0
5
10
15
20
25
30
35
40
0 1 2 3 4 5 6 7 8 9 10
Input Voltage – V
Ground Current – mA
T
J
= 25°C
V
SHDN
= V
IN
V
OUT
Fixed 3.3 V
I
OUT
= 300 mA
I
OUT
= 100 mA
I
OUT
= 10 mA
TL1963A-3.3
0
20
40
60
80
100
120
0 1 2 3 4 5 6 7 8 9 10
Input Voltage – V
Ground Current – mA
T
J
= 25°C
V
SHDN
= V
IN
V
OUT
Fixed 3.3 V
I
OUT
= 1.5 A
I
OUT
= 1 A
I
OUT
= 0.5 A
TL1963A-3.3
TL1963A-xx
SLVS719F –JUNE 2008–REVISED MAY 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
GROUND CURRENT GROUND CURRENT
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 9. Figure 10.
GROUND CURRENT GROUND CURRENT
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 11. Figure 12.
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