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   
    
    
SLVS208I − MAY 1999 − REVISED JANUARY 2004
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11
TYPICAL CHARACTERISTICS
Figure 12
3
2.7
2
1.5 1.75 2 2.25 2.5 2.75
− Input Voltage (Min) − V
INPUT VOLTAGE (MIN)
vs
OUTPUT VOLTAGE
4
3 3.25 3.5
T
A
= 25°C
V
I
V
O
− Output Voltage − V
I
O
= 1 A
T
A
= 125°C
T
A
= −40°C
Figure 13
f − Frequency − kHz
− Output Impedance −Z
o
Ω
10
1
10
2
10
5
10
6
0
10
−1
10
−2
10
4
10
3
I
O
= 1 mA
I
O
= 1 A
V
I
= 4.3 V
C
o
= 10 µF
T
A
= 25°C
TPS76733
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 14
T
A
− Free-Air Temperature − °C
−40 0 20 120
10
3
−60 40 60 80 100
− Dropout Voltage − mV
V
DO
TPS76733
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
10
2
10
1
10
0
10
−1
10
−2
−20 140
I
O
= 1 A
I
O
= 10 mA
I
O
= 0
C
o
= 10 µF