LP38692MP-3.3 Datasheet, PDF (9/28 Pages) Texas Instruments – 1A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors

LP38690, LP38692
www.ti.com
SNVS322J – DECEMBER 2004 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: T_J = 25°C, C_IN = C_OUT = 10 µF, Enable pin is tied to V_IN (LP38692 only), V_OUT = 1.8V, V_IN = V_OUT
+1V, I_L = 10mA.
Load Transient Response
Load Transient Response
400
400
C_OUT = 1 PF
C_OUT = 1 PF
200
200
V_OUT
0
0
V_OUT
-200
-200
-400
I_LOAD
-400
0.5
1
I_LOAD
0.01
0.01
10 Ps/DIV
Figure 21.
V_OUT vs Temperature (5.0V)
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
-1.2
-50 -25 0 25 50 75 100 125
TEMPERATURE (^oC)
Figure 23.
V_OUT vs Temperature (2.5V)
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-50 -25 0 25 50 75 100 125
TEMPERATURE (^oC)
Figure 25.
10 Ps/DIV
Figure 22.
V_OUT vs Temperature (3.3V)
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
-50 -25 0 25 50 75 100 125
TEMPERATURE (^oC)
Figure 24.
V_OUT vs Temperature (1.8V)
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-50 -25 0 25 50 75 100 125
TEMPERATURE (^oC)
Figure 26.
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