NCV4275A Просмотр технического описания (PDF) - ON Semiconductor

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производитель

NCV4275A

5.0 V, 3.3 V 450 mA Low-Dropout Voltage Regulator with Reset

ON Semiconductor 

NCV4275A

TYPICAL PERFORMANCE CHARACTERISTICS

5.0 V Version

2.0

1.8

1.6

VDU

1.4

1.2

VI = 13.5 V

1.0

0.8

0.6

0.4

0.2

0.0

−40

VDL

0

40

VQ(nom) = 5.0 V

80

120

160

TJ, JUNCTION TEMPERATURE (°C)

Figure 20. Delay Switching Threshold VDU, VDL vs.

Temperature TJ

700

600

500

TJ = 125°C

400

300

TJ = 25°C

200

100

VQ(nom) = 5.0 V

0

0 100 200 300 400 500 600 700

IQ, OUTPUT CURRENT (mA)

Figure 22. Drop Voltage Vdr vs. Output Current IQ

3.3 V Version

1.4

1.2

VDU

1.0

VI = 13.5 V

0.8

0.6

0.4

VDL

0.2

VQ(nom) = 3.3 V

0.0

−40

0

40

80

120

160

TJ, JUNCTION TEMPERATURE (°C)

Figure 21. Delay Switching Threshold VDU, VDL vs.

Temperature TJ

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