Datasheet

2.2 2.7 3.2 3.7 4.2 4.7 5.2 5.7
V (V)
IN
I A)m
GND
(
6
5
4
3
2
1
0
T C°
J
=+125
T C°
J
=+85
T = 40- °
J
C
T C°
J
=+25
2.2 2.7 3.2 3.7 4.2 4.7 5.2 5.7
V (V)
IN
I
(
A)m
GND
8
7
6
5
4
3
2
1
0
T =+125 C°
J
T =+85 C°
J
T
J
= 40- °C
T =+25 C°
J
2.7 3.2 3.7 4.2 4.7 5.2 5.7
V (V)
IN
I ( A)m
GND
6
5
4
3
2
1
0
T =+125 C°
J
T =+85 C°
J
T 40- °
J
= C
T =+25 C°
J
2.7 3.2 3.7 4.2 4.7 5.2 5.7
V (V)
IN
I ( A)m
GN
D
12
11
10
9
8
7
6
5
4
3
2
1
0
T =+125 C
J
°
T =+85 C
J
°
T = 40- °
J
C
T =+25 C
J
°
3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6
V (V)
IN
I
(
A)m
GND
6
5
4
3
2
1
0
T =+125 C°
J
T =+85 C°
J
T 40- °
J
= C
T =+25 C°
J
3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6
V (V)
IN
I
( A)m
GND
9
8
7
6
5
4
3
2
1
0
T =+125 C°
J
T =+85 C°
J
T
J
= -40°C
T =+25 C°
J
TPS781 Series
www.ti.com ........................................................................................................................................................... SBVS102B – MARCH 2008 – REVISED MAY 2008
TYPICAL CHARACTERISTICS (continued)
Over the operating temperature range of T
J
= – 40 ° C to +125 ° C, V
IN
= V
OUT(TYP)
+ 0.5V or 2.2V, whichever is greater;
I
OUT
= 100 µ A, V
EN
= V
VSET
= V
IN
, C
OUT
= 1 µ F, and C
IN
= 1 µ F, unless otherwise noted.
GROUND PIN CURRENT vs INPUT VOLTAGE GROUND PIN CURRENT vs INPUT VOLTAGE
I
OUT
= 50mA, V
OUT
= 1.22V I
OUT
= 150mA, V
OUT
= 1.22V
TPS78101 TPS78101
Figure 13. Figure 14.
GROUND PIN CURRENT vs INPUT VOLTAGE GROUND PIN CURRENT vs INPUT VOLTAGE
I
OUT
= 50mA, V
VSET
= 1.2V, V
OUT
= 2.2V I
OUT
= 150mA, V
VSET
= 1.2V, V
OUT
= 2.2V
TPS781330220 TPS781330220
Figure 15. Figure 16.
GROUND PIN CURRENT vs INPUT VOLTAGE GROUND PIN CURRENT vs INPUT VOLTAGE
I
OUT
= 50mA, V
VSET
= 0.4V, V
OUT
= 3.3V I
OUT
= 150mA, V
VSET
= 0.4V, V
OUT
= 3.3V
TPS781330220 TPS781330220
Figure 17. Figure 18.
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