Datasheet

TYPICAL CHARACTERISTICS
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
-
-
-
-
-
ChangeinV (%)
OUT
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
V (V)
IN
T
J
= 40 C- °
T
J
=0 C°
T
J
=+125 C°
T
J
=+85 C°
T
J
=+25 C°
I =100mA
OUT
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
-
-
-
-
-
ChangeinV (%)
OU
T
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
V (V)
IN
T
J
= 40 C- °
T
J
=0 C°
T
J
=+125 C°
T
J
=+85 C°
T
J
=+25 C°
I =100mA
OUT
2.86
2.85
2.84
2.83
2.82
2.81
2.80
2.79
2.78
2.77
2.76
2.75
2.74
V
(V)
OUT
Load(mA)
T
J
= 40 C- °
T
J
=+125 C°
T
J
=+85 C°
Y-axisrangeis 2%of2.8V±
0 50 100 150 200 250
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
V
(V)
OUT
Load(mA)
T
J
= 40 C- °
T
J
=+125 C°
T
J
=+85 C°
T
J
=0 C°
T
J
=+25 C°
Y-axisrangeis 2%of2.5V±
0 50 100 150 200 250
500
450
400
350
300
250
200
150
100
50
0
I
(na)
GND
-40 -25 -10 5 20 35 50 65 80 95 110 125
T ( )
J
C°
V
IN
=6.5V
V
EN
=0.4V
V
IN
=5.0V
V
IN
=3.3V
60
50
40
30
20
10
0
I
( A)m
GND
0 50 100 150 200 250
I (mA)
OUT
T
J
= 40 C- °
T
J
=+125 C°
T
J
=+85 C°
T
J
=0 C°
T
J
=+25 C°
TPS734xx
www.ti.com ........................................................................................................................................ SBVS089F – DECEMBER 2007 – REVISED FEBRUARY 2009
Over operating temperature range (T
J
= – 40 ° C to +125 ° C); V
IN
= V
OUT(TYP)
+ 0.3V or 2.7V, whichever is greater; I
OUT
= 1mA,
V
EN
= V
IN
,C
OUT
= 2.2 µ F, C
NR
= 0.01 µ F, unless otherwise noted. For TPS73401, V
OUT
= 3.0V. Typical values are at T
J
=
+25 ° C.
TPS73401 LINE REGULATION TPS73425 LINE REGULATION
Figure 3. Figure 4.
TPS73401 LOAD REGULATION TPS73425 LOAD REGULATION
Figure 5. Figure 6.
TPS73425 GROUND PIN CURRENT vs TPS73425 GROUND PIN CURRENT (DISABLE)
OUTPUT CURRENT vs TEMPERATURE
Figure 7. Figure 8.
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