Datasheet

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TYPICAL CHARACTERISTICS
Table of Graphs
I
O
− Output Current − A
1.530
1.485
1.515
1.5
1.470
1.545
0
− Output Voltage − V
V
O
1.455
1.5 7.53
V
I
= 2.8 V
T
J
= 25°C
4.5 6
I
O
− Output Current − A
3.330
3.270
3.315
3.285
3.255
1.5 7.5
3.345
0
− Output Voltage − V
V
O
4.5
V
I
= 4.3 V
T
J
= 25°C
3 6
3.3
TPS75901, TPS75915
TPS75918, TPS75925, TPS75933
SLVS318E – DECEMBER 2000 – REVISED MARCH 2004
FIGURE
vs Output current 2, 3
V
O
Output voltage
vs Junction temperature 4, 5
Ground current vs Junction temperature 6
Power supply ripple rejection vs Frequency 7
Output spectral noise density vs Frequency 8
z
o
Output impedance vs Frequency 9
vs Input voltage 10
V
DO
Dropout voltage
vs Junction temperature 11
V
I
Minimum required input voltage vs Output voltage 12
Line transient response 13, 15
Load transient response 14, 16
V
O
Output voltage and enable voltage vs Time (start-up) 17
Equivalent series resistance (ESR) vs Output current 19, 20
TPS75933 TPS75915
OUTPUT VOLTAGE OUTPUT VOLTAGE
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 2. Figure 3.
8