MC33375_13 Datasheet, PDF (8/13 Pages) ON Semiconductor – 300 mA, Low Dropout Voltage Regulator with On/Off Control

MC33375, NCV33375 Series
1.8 V Option
1.85
1.84
I_LOAD = 100 mA
1.83
1.82
1.81
1.80
1.79
1.78
1.77
1.76
1.75
-40 -20 0 20 40 60 80 100 120
T_A, AMBIENT TEMPERATURE (°C)
Figure 16. Output Voltage versus Temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
T_A = 25° C
0.2
I_LOAD = 0 mA
0
0
1
2
3
4
5
6
V_CC, (V)
Figure 17. Output Voltage versus Input Voltage
12
10
8
T_A = 25° C
V_CC = 3 V
6
4
2
0
0
50 100 150 200 250 300 350
I_LOAD, (mA)
Figure 18. Ground Current versus Load Current
140
120
100
80
60
40
20
T_A = 25° C
I_LOAD = 0 mA
0
0
1
2
3
4
5
6
V_CC, (V)
Figure 19. Quiescent Current versus Input Voltage
80
70
60
50
40
30
20
10
0
0.1
1
10
100
1000
f, FREQUENCY (kHz)
Figure 20. PSRR versus Frequency
V_CC = 3 V
I_LOAD = 1 mA
T_A = 25°C
C_OUT = 1 mF
2V
ENABLE
V_OUT
0V
0 5 10 15 20 25 30 35 40 45 50
t, TIME (ms)
Figure 21. Enable Response
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