LP38869_15 Datasheet, PDF (6/23 Pages) Texas Instruments – 1A FlexCap, Low-Dropout Linear Regulator with 0.75% Accuracy

LP38869
SNVS877B – AUGUST 2012 – REVISED APRIL 2013
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Typical Performance Characteristics (continued)
Unless otherwise specified: T_J = 25°C, V_IN = 5.0V, V_SHDN = V_IN, V_SET = 0.0V, V_OUT = 2.5V, SS = Open, C_IN = 1 µF, C_OUT = 1 µF
MLCC, I_OUT = 100mA
I_GND vs I_OUT, V_IN = 5.5V
I_GND vs Temperature (T_J), V_IN = 2.7V
Figure 8.
I_GND vs Temperature (T_J), V_IN = 3.0V
Figure 9.
I_GND vs Temperature (T_J), V_IN = 5.5V
Figure 10.
Dropout Voltage (V_DO) vs I_OUT
450
400
350
300 ^{RDS(ON)= 200 m}
250
200
150
100
50
0
0 250 500 750 1000 1250 1500
OUTPUT CURRENT (mA)
Figure 12.
Figure 11.
Dropout Voltage (V_DO) vs V_IN
300
250 ^{IOUT= 500mA}
200
150
100
50
0
2.5 3.0 3.5 4.0 4.5 5.0
INPUT VOLTAGE (V)
Figure 13.
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