LP3882EMR-12 Datasheet, PDF (5/19 Pages) Texas Instruments – LP3882 1.5A Fast-Response Ultra Low Dropout Linear Regulators

LP3882
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SNVS226F – MARCH 2003 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise specified: T_A = 25°C, C_OUT = 4.7µF, Cin = 4.7µF, S/D pin is tied to V_BIAS, V_IN = 2.2V, V_OUT = 1.8V.
Dropout vs I_L
200
VBIAS = 5V
125^oC
I_GND vs VSD
160
120
25^oC
80
-40^oC
40
0
0
0.5
1.0
1.5
LOAD CURRENT (A)
Figure 4.
V_OUT vs Temperature
Figure 5.
DC Load Regulation
Figure 6.
Line Regulation vs V_IN
Figure 7.
Line Regulation vs V_BIAS
Figure 8.
Figure 9.
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