TL5209_15 Datasheet, PDF (11/23 Pages) Texas Instruments – TL5209 500-mA Low-Noise Low-Dropout Voltage Regulator With Shutdown

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Typical Characteristics (continued)
2
0
TL5209
SLVS581B – SEPTEMBER 2006 – REVISED JUNE 2015
2
0
2
2
1
1
C_OUT = 1 µF
C_OUT = 2.2 µF
0
V_IN = 3.5 V
0
V_IN = 3.5 V
I_LOAD = 500 mA
I_LOAD = 10 mA
C_IN = 1 µF
C_IN = 1 µF
Time (50 µs/div)
Figure 33. Turnon Time
2
0
Time (50 µs/div)
Figure 34. Turnon Time
1000
C_OUT = 2.2 µF
900
800
2
700
1
C_OUT = 2.2 µF
0
V_IN = 3.5 V
600
I_LOAD = 500 mA
C_IN = 1 µF
500
3
6
9
12
15
18
V_CC – Supply Voltage – V
Time (50 µs/div)
Figure 35. Turnon Time
Figure 36. Short-Circuit Current vs Supply Voltage
C_IN = 1 µF
V_IN = 3.5 V
800
C_OUT = 4.7 µF V_OUT = 0 V
1000
600
900
400
800
200
600
0
400
200
0
C_IN = 1 µF
V_IN = 16 V
C_OUT = 4.7 µF V_OUT = 0 V
Time – 25 ms/div
Figure 37. Short-Circuit Current vs Time
Time – 10 ms/div
Figure 38. Short-Circuit Current vs Time
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