Datasheet

0
120
240
360
480
-50 -25 0 25 50 75 100 125
T
A
– Free-Air Temperature – °C
Dropout Voltage – mV
I
OUT
= 1.5 A
I
OUT
= 0.5 A
I
OUT
= 100 mA
I
OUT
= 1 mA
0
50
100
150
200
250
300
350
400
450
500
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
Output Current – A
Dropout Voltage – mV
T
A
= 25°C
T
A
= 125°C
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
-50 -25 0 25 50 75 100 125
T
A
– Free-Air Temperature – °C
Quiescent Current – mA
V
IN
= 6 V
I
OUT
= 0 A
V
SHDN
= V
IN
V
OUT
Adjustable
V
OUT
Fixed 3.3 V
TL1963A (Adjustable)
TL1963A-3.3
1.76
1.77
1.78
1.79
1.8
1.81
1.82
1.83
1.84
-50 -25 0 25 50 75 100 125
T
A
– Free-Air Temperature – °C
Output Voltage – V
V
OUT
Fixed 1.8 V
I
OUT
= 1 mA
TL1963A-1.8
I = 1 mA
OUT
TL1963A-xx
SLVS719F –JUNE 2008–REVISED MAY 2011 www.ti.com
TYPICAL CHARACTERISTICS
DROPOUT VOLTAGE DROPOUT VOLTAGE
vs vs
OUTPUT CURRENT TEMPERATURE
Figure 1. Figure 2.
QUIESCENT CURRENT OUTPUT VOLTAGE
vs vs
TEMPERATURE TEMPERATURE
Figure 3. Figure 4.
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