Datasheet

T JunctionTemperature
J
- - C°
-
40
-
25
-
10 5 20 35 50 65 80 95 110 125
3.465
3.432
3.399
3.366
3.333
3.300
3.267
3.234
3.201
3.168
3.135
V DropoutVoltage
DO
- - mV
V
IN
=4 .3V
I
OUT
=10mA
I
OUT
=80mA
I OutputCurrent
OUT
- - mA
0 10 20 30 40 50 60 70 80
3.465
3.432
3.399
3.366
3.333
3.300
3.267
3.234
3.201
3.168
3.135
V OutputVoltage
OUT
- - V
V
IN
=4.3V
2.0
2.5
3.0
3.5
4.0
4.5
-40 -25 -10
5 20 35 50 65 80 95 110
125
T JunctionTemperature
J
- - C°
V
IN
= 4.3V
V
OUT
= 3.3V
I
OUT
=1mF
I GroundCurrent
GND
- - Am
I
OUT
-
Output Current
-
mA
0 10 8070605040
30
20
1000
900
800
700
600
500
400
300
200
100
0
V
DO
-
Dropout Voltage
-
mV
V
IN
=4.3V
T
J
=+125 C°
T
J
=+25 C°
T
J
= - 40 C°
100 1k 10k 100k
f Frequency Hz- -
I
OUT
= 1mA
I
OUT
= 50mA
0
1
2
3
4
5
6
7
8
V
IN
= 4.3V
V
OUT
= 3.3V
C
OUT
=1mF
OutputSpectralNoiseDensity -
mV/ÖHz
f Frequency Hz- -
Z
O
- -OutputImpedance W
14
8
0
12
2
4
10
V
IN
= 4.3V
V
OUT
= 3.3V
C
OUT
=1mF
T
J
= +25°C
I
OUT
= 1mA
100 1M10 1k 10k 100k 10M
I
OUT
= 50mA
6
16
18
TPS714xx
www.ti.com SBVS116C –DECEMBER 2008– REVISED MARCH 2011
TYPICAL CHARACTERISTICS
At T
A
= +25°C, unless otherwise noted.
TPS71433 TPS71433 TPS71433
OUTPUT VOLTAGE OUTPUT VOLTAGE QUIESCENT CURRENT
vs vs vs
OUTPUT CURRENT JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 3. Figure 4. Figure 5.
TPS71433
TPS71433 TPS71433
OUTPUT SPECTRAL NOISE
DENSITY OUTPUT IMPEDANCE DROPOUT VOLTAGE
vs vs vs
FREQUENCY FREQUENCY OUTPUT CURRENT
Figure 6. Figure 7. Figure 8.
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