NCP623DM-3.3R2 データシートの表示（PDF） - ON Semiconductor

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NCP623DM-3.3R2

Ultra Low Noise 150 mA Low Dropout Voltage Regulator with ON/OFF Control

ON Semiconductor 

NCP623

7.0

6.0 Vin = 3.8 V

Vout = 2.8 V

5.0 CO = 1.0 mF

Tamb = 25°C

4.0

3.0

2.0

1.0

TYPICAL PERFORMANCE CHARACTERISTICS

Ground Current Performances

2.1

2.05

2.0

1.95

1.9

1.85

Vin = 3.8 V

Vout = 2.8 V

CO = 1.0 mF

Iout = 60 mA

0

0 20 40 60 80 100 120 140 160 180 200

OUTPUT CURRENT (mA)

Figure 8. Ground Current versus Output Current

1.8

−40 −20

0

20

40

60

80

AMBIENT TEMPERATURE (°C)

Figure 9. Ground Current versus Ambient

Temperature

Line Transient Response and Output Voltage

200

190

180

Y1

170

160

150

140

130

120

110

100

−40 −20

0

20 40 60 80 100

Vin = 3.8 to 7.0 V

Y1 = 1.0 mV/div

Y2 = 1.0 V/div

X = 1.0 ms

Iout = 60 mA

Tamb = 25°C

dVin = 3.2 V

Y2

TEMPERATURE (°C)

Figure 10. Quiescent Current versus Temperature

Figure 11. Line Transient Response

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