NCP508(2010) データシートの表示（PDF） - ON Semiconductor
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NCP508 Datasheet PDF : 15 Pages
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NCP508
TYPICAL CHARACTERISTICS
1.6
1.4
1.2
Iout = 1.0 mA to
50 mA
1
0.8
0.6
0.4
VEN = Vin
Vout = 1.5 V
0.2
Cin = Cout = 1 mF
0
TA = 25°C
0
2
4
6
8
10
12
Vin, INPUT VOLTAGE (V)
Figure 17. Output Voltage vs. Input Voltage
3.6
3.2
2.8
Iout = 1.0 mA to
2.4
50 mA
2
1.6
1.2
0.8
0.4
0
0
VEN = Vin
Vout = 3.3 V
Cin = Cout = 1 mF
TA = 25°C
2
4
6
8
10
12
Vin, INPUT VOLTAGE (V)
Figure 18. Output Voltage vs. Input Voltage
1.6
1.4
1.2
Vin = 2.5 V
1
0.8
0.6
0.4
VEN = Vin
Vout = 1.5 V
0.2 Cin = Cout = 1 mF
0
TA = 25°C
0
0.05 0.1
0.15 0.2
0.25 0.3
Iout, OUTPUT CURRENT (A)
Figure 19. Output Voltage vs. Output Current
3.6
3.2
Vin = 4.3 V
2.8
2.4
2
1.6
1.2
0.8
VEN = Vin
Vout = 3.3 V
0.4 Cin = Cout = 1 mF
0
TA = 25°C
0
0.05 0.1
0.15 0.2
0.25 0.3
Iout, OUTPUT CURRENT (A)
Figure 20. Output Voltage vs. Output Current
16
14
12
10
Region of Instability
8
6
Region of Stability
4
2 Cin = Cout = 1 mF
TA = 25°C
0
0 5 10 15 20 25 30 35 40 45 50
Iout, OUTPUT CURRENT (mA)
Figure 21. Equivalent Series Resistance vs.
Output Current, X7R, MLCC Capacitor
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