TL1963A-XX Datasheet, PDF (6/26 Pages) Texas Instruments – 1.5-A LOW-NOISE FAST-TRANSIENT-RESPONSE LOW-DROPOUT REGULATOR

TL1963A-xx
SLVS719A – JUNE 2008 – REVISED AUGUST 2008 ........................................................................................................................................................ www.ti.com
TYPICAL CHARACTERISTICS
DROPOUT VOLTAGE
vs
OUTPUT CURRENT
500
DROPOUT VOLTAGE
vs
TEMPERATURE
480
450
400
350
T_A = 125°C
300
I_OUT = 1.5 A
360
250
240
I_OUT = 0.5 A
200
150
T_A = 25°C
120
I_OUT = 100 mA
100
50
0
0
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
Output Current – A
Figure 1.
I_OUT = 1 mA
0
-50 -25 0
25 50 75 100 125
T_A – Free-Air Temperature – °C
Figure 2.
QUIESCENT CURRENT
vs
TEMPERATURE
1.5
1.4
V_IN = 6 V
I_OUT = 0 A
1.3
V_SHDN = V_IN
1.2
1.1
V_OT_UL_T1F9i6x3eAd-3.3 V
1
1.84
1.83
1.82
OUTPUT VOLTAGE
vs
TEMPERATURE
V_TOLU1T9F₆i₃x_Aed_-11_.8.8 V
I^I_OO_UU_TT ^{= 1 mA}
1.81
1.8
0.9
0.8
TVL_O1_U9_T 6A3dAju(Astdajbusletable)
0.7
0.6
1.79
1.78
1.77
0.5
1.76
-50 -25
0
25 50 75 100 125
-50 -25 0 25 50 75 100 125
T_A – Free-Air Temperature – °C
T_A – Free-Air Temperature – °C
Figure 3.
Figure 4.
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