NCP4686(2011) 데이터 시트보기 (PDF) - ON Semiconductor

부품명

상세내역

제조사

NCP4686
(Rev.:2011)

400 mA, High Accuracy, Low Input Voltage, Low Dropout Regulator

ON Semiconductor 

NCP4686

TYPICAL CHARACTERISTICS

0.9

0.8

0.7

VIN = 1.1 V

0.6

0.5

0.4

2.8 V

0.3 1.8 V

3.6 V

0.2

0.1

0

0 100 200 300 400 500 600 700 800

IOUT (mA)

Figure 3. Output Voltage vs. Output Current

0.8 V Version (TJ = 255C)

1.4

1.2

1.0

VIN = 1.5 V

0.8

0.6

2.2 V

0.4 2.8 V

3.6 V

0.2

0

0 100 200 300 400 500 600 700 800

IOUT (mA)

Figure 4. Output Voltage vs. Output Current

1.2 V Version (TJ = 255C)

2.0

1.8

1.6

VIN = 2.1 V

1.4

1.2

1.0

2.8 V

3.6 V

0.8

0.6

0.4

0.2

0

0 100 200 300 400 500 600 700 800

IOUT (mA)

Figure 5. Output Voltage vs. Output Current

1.8 V Version (TJ = 255C)

0.35

0.30

0.25

TJ = 85°C

0.20

25°C

0.15

−40°C

0.10

0.05

0

0 50 100 150 200 250 300 350 400

IOUT (mA)

Figure 7. Dropout Voltage vs. Output Current

1.2 V Version

0.50

0.40

TJ = 85°C

0.30

25°C

−40°C

0.20

0.10

0

0 50 100 150 200 250 300 350 400

IOUT (mA)

Figure 6. Dropout Voltage vs. Output Current

0.8 V Version

0.35

0.30

0.25

0.20

TJ = 85°C

0.15

25°C

0.10

−40°C

0.05

00

50 100 150 200 250 300 350 400

IOUT (mA)

Figure 8. Dropout Voltage vs. Output Current

1.8 V Version

http://onsemi.com

4

Share Link: