Datasheet

t − Time − µs
I − Output Current − A
O
V
O
− Change in
Output Voltage − mV
1
0.5
604020 80 100 140120 160 180 2000
V
O
= 3.3 V
C
L
=100 µF
T
A
= 25°C
0
0
50
100
−50
−100
t − Time − µs
3
2
604020 80 100 140120 160 180 2000
V
O
− Output Voltage − V
0
1
4
Enable Pulse − V
0
V
I
− Input Voltage − V
600
300
0
3 4
500
400
200
3.52.5
− Dropout Voltage − mV
100
4.5 5
V
DO
900
800
700
T
A
= 125°C
T
A
= −40°C
T
A
= 25°C
I
O
= 1A
IN
EN
OUT
+
GND
C
O
ESR
R
L
V
I
To Load
TPS767D301-EP
SGLS327A FEBRUARY 2006REVISED APRIL 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued) (continued)
OUTPUT VOLTAGE DROPOUT VOLTAGE
vs vs
LOAD TRANSIENT RESPONSE TIME (AT STARTUP) INPUT VOTAGE
Figure 18. Figure 19. Figure 20.
Figure 21. Test Circuit for Typical Regions of Stability
(Figure 22 Through Figure 25) (Fixed-Output Options)
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