Datasheet

-45
-40 -10 20 50 80 110 125 130
TEMPERATURE (ºC)
FEEBACK VOLTAGE (V)
0.590
0.595
0.600
0.605
0.610
-45 -40 -10 20 50 80 110 125 130
TEMPERATURE (ºC)
4.0
4.1
4.2
4.3
4.4
4.5
4.6
I
Q
(mA)
-45
-40 -10 20 50 80 110 125 130
TEMPERATURE (°C)
2.15
2.2
2.25
2.3
2.35
2.4
2.45
2.5
2.55
2.6
2.65
I
Q
(mA)
-45 -40 -10 20 50 80 110 125 130
TEMPERATURE (ºC)
3.0
3.1
3.2
3.3
3.4
3.5
3.6
I
Q
(mA)
LM2831
SNVS422C –AUGUST 2006–REVISED APRIL 2013 www.ti.com
Typical Performance Characteristics (continued)
All curves taken at VIN = 5.0V with configuration in typical application circuit shown in Applications Information section of this
datasheet. T
J
= 25°C, unless otherwise specified.
RDSON vs Temperature (SOT-23 Package) LM2831X I
Q
(Quiescent Current)
Figure 15. Figure 16.
LM2831Y I
Q
(Quiescent Current) LM2831Z I
Q
(Quiescent Current)
Figure 17. Figure 18.
Line Regulation Vo = 1.8V, Io = 500mA V
FB
vs Temperature
Figure 19. Figure 20.
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