Datasheet

www.ti.com
0
50
100
150
200
250
−40 −25 −10 5 20 35 50 65 80 95 110 125
T
J
− Junction Temperature − °C
− Dropout Voltage − mV
V
DO
V
O
= 3.3 V
I
O
= 3 A
0
50
100
150
200
250
2.5 3 3.5 4 4.5 5
V
I
− Input Voltage − V
− Dropout Voltage − mV
V
DO
I
O
= 3 A
T
J
= 25°C
T
J
= −40°C
T
J
= 125°C
3.8
0
−50
V
I
t − Time −
µ
s
0 15010050 200 250 350300 400 450 500
− Input Voltage − V
V
O
= 1.5 V
I
O
= 3 A
C
o
= 100
µ
F
2.8
−100
50
∆V
O
− Change in Output Voltage − mV
2
3
4
1.5 2.5 3.52 3
− Minimum Required Input Voltage − V
V
O
− Output Voltage − V
V
I
2.8
1.75 2.25 2.75 3.25
I
O
= 3 A
T
J
= 125°C
T
J
= 25°C
T
J
= −40°C
TPS75801 , , TPS758A01
TPS75815 , TPS75818
TPS75825 , TPS75833
SLVS330F – JUNE 2001 – REVISED APRIL 2007
TYPICAL CHARACTERISTICS (continued)
TPS75801 TPS75833
DROPOUT VOLTAGE DROPOUT VOLTAGE
vs vs
INPUT VOLTAGE JUNCTION TEMPERATURE
Figure 9. Figure 10.
MINIMUM REQUIRED INPUT VOLTAGE
vs TPS75815
OUTPUT VOLTAGE LINE TRANSIENT RESPONSE
Figure 11. Figure 12.
7
Submit Documentation Feedback