Datasheet

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400
375
350
325
300
275
250
225
200
I
GND
(
µ
A)
2.7 3.2 3.7 4.2 4.7 5.2 5.7
V
IN
(V)
+25

C
−
40

C
+125

C
400
375
350
325
300
275
250
225
200
I
GND
(
µ
A)
0 50 100 150 200 250
I
OUT
(mA)
+25

C
−
40

C
+125

C
400
375
350
325
300
275
250
225
200
I
GND
(
µ
A)
Junction Temperature (

C)
V
EN1
= V
EN2
= 1.2 V
V
IN
= 3.8 V
−
40
−
25
−
10 5 20 35 50 65 80 95 110 125
500
450
400
350
300
250
200
150
100
50
0
I
GND
(nA)
Junction Temperature (

C)
V
EN1
= V
EN2
= 0.4V
V
IN
= 3.8 V
−
40
−
25
−
10 5 20 35 50 65 80 95 110 125
V
OUT1
V
OUT2
V
IN
4.3 V
3.8 V
10 mV/div
10 mV/div
100
µ
s/div
I
OUT
= 250 mA
I
OUT
= 1 mA
C
OUT1
= C
OUT2
= 10
µ
F
V
OUT2
Set to 1.225 V
800
750
700
650
600
550
500
450
400
Current Limit (mA)
Junction Temperature (

C)
−
40
−
25
−
10 5 20 35 50 65 80 95 110 125
TPS71319
TPS71334
SBVS055A – DECEMBER 2004 – REVISED JANUARY 2005
TYPICAL CHARACTERISTICS (continued)
For all voltage versions at T
J
= 25 ° C, V
IN
= V
OUT(nom)
+ 1 V, I
OUT
= 1 mA,V
EN
= 1.2 V, C
OUT
= 2.2 µF, and C
NR
= 0.01 µF,
unless otherwise noted.
GROUND CURRENT vs INPUT VOLTAGE GROUND PIN CURRENT vs I
OUT
Figure 7. Figure 8.
GROUND PIN CURRENT vs JUNCTION TEMPERATURE
GROUND PIN CURRENT vs JUNCTION TEMPERATURE (DISABLED)
Figure 9. Figure 10.
TPS71334
CURRENT LIMIT vs JUNCTION TEMPERATURE LINE TRANSIENT RESPONSE
Figure 11. Figure 12.
6