ADP121 datasheet(7/20 Pages) AD

7 / 20 page

ADP121

Rev. 0 | Page 7 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA, CIN = COUT = 1 μF, TA = 25°C, unless otherwise noted.

1.804

1.802

1.800

1.798

1.796

1.794

1.792

1.790

1.788

1.786

–40°C

–5°C

25°C

85°C

125°C

TJ (°C)

VOUT = 1.8V

VIN = 2.3V

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 150mA

Figure 5. Output Voltage vs. Junction Temperature

1.806

1.804

1.802

1.800

1.798

1.796

1.794

0.001

0.01

0.1

100

1000

ILOAD (mA)

VOUT = 1.8V

VIN = 2.3V

TA = 25°C

Figure 6. Output Voltage vs. Load Current

1.806

1.804

1.802

1.800

1.798

1.796

1.794

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

VIN (V)

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 50mA

ILOAD = 100mA

VOUT = 1.8V

TA = 25°C

Figure 7. Output Voltage vs. Input Voltage

–40°C

–5°C

25°C

85°C

125°C

TJ (°C)

VOUT = 1.8V

VIN = 2.3V

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 150mA

Figure 8. Ground Current vs. Junction Temperature

0.001

0.01

0.1

100

1000

ILOAD (mA)

VOUT = 1.8V

VIN = 2.3V

TA = 25°C

Figure 9. Ground Current vs. Load Current

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

VIN (V)

VOUT = 1.8V

TA = 25°C

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 150mA

Figure 10. Ground Current vs. Input Voltage

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