Datasheet

V (V)
IN
450
400
350
300
250
200
150
100
50
0
I (mA)
LIM
0
V (V)
IN
40
5 10 15 20 25 30 35
V =90%V
OUT OUT(NOM)
+105°C
+85°C
+25°C
- °40 C
+125°C
500
450
400
350
300
250
200
I (mA)
LIM
-40
-25 -10 5 20 35 50 65 80 95 110
Temperature( C)°
125
V =90%V
OUT OUT(NOM)
450
400
350
300
250
200
150
100
50
0
V (mV)
DO
0
I (mA)
OUT
150
+105 C°
+85 C°
+25 C°
- °40 C
+125 C°
15 30 45 60 75 90 105 120 135
-40 -25 -10 5 20 35 50 65 80 95 110
Temperature( C)°
125
500
450
400
350
300
250
200
150
100
50
0
V (mV)
DO
10mA
50mA
100mA
150mA
100
90
80
70
60
50
40
30
20
10
0
I ( A)m
Q
+105 C°
+85 C°
+25 C°
- °40 C
+125 C°
I =0mA
OUT
0
V (V)
IN
40
5 10 15 20 25 30 35
3.5
3
2.5
2
1.5
1
0.5
0
I ( A)m
SHDN
V =0.4V
EN
0
V (V)
IN
40
5 10 15 20 25 30 35
+105 C°
+85 C°
+25 C°
- °40 C
+125 C°
TPS7A49xx
www.ti.com SBVS121C –AUGUST 2010–REVISED DECEMBER 2013
TYPICAL CHARACTERISTICS (continued)
At T
J
= –40°C to +125°C, V
IN
= V
OUT(NOM)
+ 1.0V or V
IN
= 3.0V (whichever is greater), V
EN
= V
IN
, I
OUT
= 1mA, C
IN
= 2.2μF, C
OUT
= 2.2μF, C
NR/SS
= 0nF, and the FB pin tied to OUT, unless otherwise noted.
QUIESCENT CURRENT vs INPUT VOLTAGE SHUTDOWN CURRENT vs INPUT VOLTAGE
Figure 8. Figure 9.
DROPOUT VOLTAGE vs OUTPUT CURRENT DROPOUT VOLTAGE vs TEMPERATURE
Figure 10. Figure 11.
CURRENT LIMIT vs INPUT VOLTAGE CURRENT LIMIT vs TEMPERATURE
Figure 12. Figure 13.
Copyright © 2010–2013, Texas Instruments Incorporated Submit Documentation Feedback 7