MIC5202 Datasheet, PDF (9/22 Pages) Micrel Semiconductor – Dual 100mA Low-Dropout Voltage Regulator Preliminary Information

60
50
40
30
20
R_OUT = 66Ÿ
10
0
01234567
INPUT VOLTAGE (V)
FIGURE 2-19:
Input Current vs. Input
Voltage (3.3V Version).
5
4
3
2
1
C_OUT = 4.7μF
0
I_OUT = 1mA
2
0
FIGURE 2-20:
Version).
0 50 100 150 200 250 300
TIME (μs)
Enable Transient (3.3V
5
4
3
2
1
C_OUT = 4.7μF
0
I_OUT = 100mA
2
0
0 50 100 150 200 250 300
TIME (μs)
FIGURE 2-21:
Enable Transient (3.3V
Version).
MIC5202
1000
100
10
1
0.1
0.01
0.001
I_OUT = 100μA
I_OUT = 1mA
I_OUT = 100mA
FIGURE 2-22:
FREQUENCY (Hz)
Output Impedance.
35
30
C_IN = 2.2μF
C_OUT = 4.7μF
25
20
15
10
V_EN = 5V
5
0
V_EN = 2V
-5
-60 -30 0 30 60 90 120 150
TEMPERATURE (ºC)
FIGURE 2-23:
Enable Current Threshold
vs. Temperature.
1.6
1.4
C_IN = 2.2μF
C_OUT = 4.7μF
1.2
1.0
ON
0.8
OFF
0.6
0.4
-60 -30 0 30 60 90 120 150
TEMPERATURE (ºC)
FIGURE 2-24:
Enable Voltage Threshold
vs. Temperature.
 2016 Microchip Technology Inc.
DS20005614A-page 9