Data Sheet
30
25
20
15
10
5
0
Percent of Units (%)
-
1.0
-
0.9
-
0.8
-
0.7
-
0.6
-
0.5
-
0.4
-
0.3
-
0.2
-
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
V
OUT
Error (%)
I
OUT
= 10 mA
18
16
14
12
10
8
6
4
2
0
Percent of Units (%)
-
100
-
90
-
80
-
70
-
60
-
50
-
40
-
30
-
20
-
10
0
10
20
30
40
50
60
70
80
90
100
Worst Case dV
OUT
/dT (ppm/°C)
I
OUT
= 10 mA
All Voltage Versions
50
40
30
20
10
0
V
DO
(mV)
0 30 60 90 120 150
I
OUT
(mA)
+125 °C
TPS73125DBV
+25 °C
-
40 °C
50
40
30
20
10
0
V
DO
(mV)
-
50
-
25 0 25 50 75 100 125
Temperature (°C)
TPS73125DBV
I
OUT
= 150 mA
0.20
0.15
0.10
0.05
0
-
0.05
-
0.10
-
0.15
-
0.20
Change in V
OUT
(%)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
V
IN
-
V
OUT
(V)
+125 °C
+25 °C
-
40 °C
Referred to V
IN
= V
OUT
+ 0.5 V at I
OUT
= 10 mA
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
(%)
0 15 30 45 60 75 90 105 120 135 150
I
OUT
(mA)
Referred to I
OUT
= 10 mA
TPS731
SBVS034N –SEPTEMBER 2003–REVISED DECEMBER 2015
www.ti.com
6.6 Typical Characteristics
For all voltage versions at T
J
= 25°C, V
IN
= V
OUT(nom)
+ 0.5 V, I
OUT
= 10 mA, V
EN
= 1.7 V, and C
OUT
= 0.1 μF, unless otherwise
noted.
Figure 1. Load Regulation
Figure 2. Line Regulation
Figure 3. Dropout Voltage vs Output Current Figure 4. Dropout Voltage vs Temperature
Figure 5. Output Voltage Accuracy Histogram Figure 6. Output Voltage Drift Histogram
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