Datasheet

0
50
100
150
200
250
40 25 10 5 20 35 50 65 80
C
O
=33 mF
V
IN1
=3.2V
95 110 125
I
O
=500mA
T Temperature- - °C
DropoutVoltage mV-
0
1
2
3
4
5
6
-40 -25 -10 5 20 35 50 65 80 95 110 125
C
O
=33 mF
V
IN1
=3.2V
I
O
=10mA
I
O
=0mA
T Temperature- - °C
DropoutVoltage mV-
0
50
100
150
200
250
2.5 3 3.5 4 4.5 5 5.5
I
O
=500mA
V
OUT1
300
T
J
=+125°C
T
J
=+25°C
T
J
= - 40°C
V InputVoltage
I
- - V
DropoutVoltage mV-
0
100
200
300
400
500
2.5 3 3.5 4 4.5 5 5.5
I
O
=250mA
V
OUT2
T
J
=+125°C
T
J
=+25°C
T
J
= -40°C
V InputVoltage
I
- - V
DropoutVoltage mV-
TPS70245, TPS70248
TPS70251, TPS70258
TPS70202
SLVS286E –JUNE 2000–REVISED DECEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS (continued)
DROPOUT VOLTAGE DROPOUT VOLTAGE
vs vs
TEMPERATURE TEMPERATURE
Figure 19. Figure 20.
TPS70202 TPS70202
DROPOUT VOLTAGE DROPOUT VOLTAGE
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 21. Figure 22.
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