MIC5200 Datasheet, PDF (9/24 Pages) Micrel Semiconductor – 100mA Low-Dropout Voltage Regulator Preliminary Information

MIC5200
60
50
40
30
20
R_L = 66Ω
10
0
01234567
SUPPLY VOLTAGE (V)
FIGURE 2-19:
Supply Current vs. Supply
Voltage (3.3V Version).
5
4
3
2
1
C_L = 4.7 μF
0
I_L = 1mA
-41
2
0
-2
-50 0 50 100 150 200 250 300
TIME (μs)
FIGURE 2-20:
Version).
Enable Transient (3.3V
5
4
3
2
1
C_L = 4.7 μF
0
I_L = 100mA
-41
2
0
-2
-50 0 50 100 150 200 250 300
TIME (μs)
FIGURE 2-21:
Version).
Enable Transient (3.3V
1000
100 I_L = 100μA
10
1
I_L = 1mA
0.1
0.01
0.001
I_L = 100mA
FIGURE 2-22:
FREQUENCY (Hz)
Output Impedance.
35
30
C_IN = 2.2μF
25
C_OUT = 4.7μF
20
15
10
V_EN = 5V
5
0
V_EN = 2V
-5
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
FIGURE 2-23:
Enable Current Threshold
vs. Temperature.
1.6
1.4
C_IN = 2.2μF
C_OUT = 4.7μF
1.2
1
ON
0.8
OFF
0.6
0.4
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
FIGURE 2-24:
Enable Voltage Threshold
vs. Temperature.
 2016 Microchip Technology Inc.
DS20005578A-page 9