TPS7415 Datasheet, PDF (6/14 Pages) Texas Instruments – FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR 200-mA LOW-DROPOUT VOLTAGE REGULATORS

TPS7415, TPS7418, TPS7425, TPS7430, TPS7433
FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR
200-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS212 – DECEMBER 1999
TYPICAL CHARACTERISTICS
2.5
2.498
TPS7425
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
VI = 3.5 V
TA = 25°C
2.496
2.494
2.492
2.49
0
50
100
150
200
250
IO – Output Current – mA
Figure 4
3.330
3.325
TPS7433
OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
VI = 4.3 V
3.320
3.315
IO = 1 mA
3.310
3.305
3.300
IO = 50 mA
IO = 100 mA
3.295
3.290
IO = 200 mA
3.285
–50 –25 0 25 50 75 100 125 150
TJ – Junction Temperature – °C
Figure 6
1.820
1.818
TPS7418
OUTPUT VOLTAGE
vs
JUNCTION TEMPERATURE
VI = 4.0 V
1.816
1.814
1.812
1.810
1.808
IO = 1 mA
IO = 50 mA
IO = 100 mA
1.806
1.804
IO = 200 mA
1.802
–50 –25 0 25 50 75 100 125 150
TJ – Junction Temperature – °C
Figure 5
10000
TPS7418
GROUND CURRENT
vs
JUNCTION TEMPERATURE
VI = 2.8 V
1000
100
IO = 200 mA
IO = 100 mA
IO = 1 mA
10
1
–50
0
50
100
150
TJ – Junction Temperature – °C
Figure 7
6
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