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55
45
35
2.5 3 3.5 4 4.5
65
75
5 5.5 6
V
I
− Input Voltage − V
Supply Current (Enabled) − Aµ
T
J
= 125°C
T
J
= 85°C
T
J
= 25°C
T
J
= 0°C
T
J
= −40°C
1
0
−1
2.5 3 3.5 4 4.5
4
5
5 5.5 6
V
I
− Input Voltage − V
Supply Current (Disabled) − Aµ
3
2
T
J
= 85°C
T
J
= 0°C
T
J
= −40°C
T
J
= 125°C
T
J
= 25°C
1.5
0.5
0
2 3 4
2.5
3.5
5 6
V
I
− Input Voltage − V
− Short-Circuit Current Limit − A
I
OS
1
2
3
TPS2023
TPS2022
TPS2021
TPS2020
TPS2024
T
A
= 25°C
1.5
0.5
0
−50 −25 0
2.5
3.5
25 100
T
J
− Junction Temperature − °C
− Short-Circuit Current Limit − A
I
OS
1
2
3
TPS2023
TPS2022
TPS2021
TPS2020
TPS2024
50 75
TPS2020 , , TPS2021
TPS2022 , TPS2023 , TPS2024
SLVS175C – DECEMBER 1998 – REVISED SEPTEMBER 2007
SUPPLY CURRENT (ENABLED) SUPPLY CURRENT (DISABLED)
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 29. Figure 30.
SHORT-CIRCUIT CURRENT LIMIT SHORT-CIRCUIT CURRENT LIMIT
vs vs
INPUT VOLTAGE JUNCTION TEMPERATURE
Figure 31. Figure 32.
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