ADP7104(RevB) Ver la hoja de datos (PDF) - Analog Devices

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ADP7104
(Rev.:RevB)

20 V, 500 mA, Low Noise, CMOS LDO

Analog Devices 

ADP7104

1.85

LOAD = 100µA

LOAD = 1mA

LOAD = 10mA

LOAD = 100mA

1.83 LOAD = 300mA

LOAD = 500mA

1.81

1.79

1.77

1.75

–40°C

–5°C

25°C

TJ (°C)

85°C

125°C

Figure 23. Output Voltage vs. Junction Temperature, VOUT = 1.8 V

1.85

1.83

1.81

1.79

1.77

1.75

0.1

1

10

100

ILOAD (mA)

1000

Figure 24. Output Voltage vs. Load Current, VOUT = 1.8 V

1.85

LOAD = 100µA

LOAD = 1mA

LOAD = 10mA

LOAD = 100mA

1.83 LOAD = 300mA

LOAD = 500mA

1.81

1.79

1.77

1.75

2

4

6

8 10 12 14 16 18 20

VIN (V)

Figure 25. Output Voltage vs. Input Voltage, VOUT = 1.8 V

Data Sheet

900

LOAD = 100µA

800

LOAD = 1mA

LOAD = 10mA

LOAD = 100mA

700

LOAD = 300mA

600

500

400

300

200

100

0

–40°C

–5°C

25°C

TJ (°C)

85°C

125°C

Figure 26. Ground Current vs. Junction Temperature, VOUT = 1.8 V

700

600

500

400

300

200

100

0

0.1

1

10

100

ILOAD (mA)

1000

Figure 27. Ground Current vs. Load Current, VOUT = 1.8 V

1200

1000

800

LOAD = 100µA

LOAD = 1mA

LOAD = 10mA

LOAD = 100mA

LOAD = 300mA

LOAD = 500mA

600

400

200

0

2

4

6

8 10 12 14 16 18 20

VIN (V)

Figure 28. Ground Current vs. Input Voltage, VOUT = 1.8 V

Rev. B | Page 10 of 28

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