TL5209 Datasheet, PDF (13/22 Pages) Texas Instruments – 500-mA LOW-NOISE LOW-DROPOUT VOLTAGE REGULATOR WITH SHUTDOWN

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TL5209
500-mA LOW-NOISE LOW-DROPOUT VOLTAGE REGULATOR
WITH SHUTDOWN
SLVS581 – SEPTEMBER 2006
TYPICAL CHARACTERISTICS (continued)
LINE REGULATION
LOAD TRANSIENT RESPONSE
0.01
V_IN = 3.5 V to 16 V
C_OUT = 4.7 µF
100
0.008 _{IL = 100 µA}
1
C_OUT = 10 µF
V_IN = 3.5 V
V_ENB = 2 V
C_IN = 1 µF
0.006
10
0.004
0
-10
0.002
0
-50 -25
0 25 50 75
T_A – Temperature – °C
100 125
Time (25 µs/div)
LOAD TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
C_OUT = 2.2 µF
V_IN = 3.5 V
V_ENB = 2 V
500
C_IN = 1 µF
100
1
1
C_OUT = 10 µF
V_IN = 3.5 V
V_ENB = 2 V
C_IN = 1 µF
10
20
0
0
-10
-20
Time (25 µs/div)
Time (25 µs/div)
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