ADP7156ARDZ-3.0-R7 datasheet(9/23 Pages) AD

9 / 23 page

ADP7156

Data Sheet

Rev. A | Page 8 of 22

3.8

4.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

5.6

VIN (V)

ILOAD = 0mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 600mA

ILOAD = 1200mA

Figure 11. Ground Current (IGND) vs. Input Voltage (VIN)

at Various Loads, VOUT = 3.3 V

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

10m

100

ILOAD (A)

Figure 12. Dropout Voltage (VDROPOUT) vs. Load Current (ILOAD), VOUT = 3.3 V

3.00

3.05

3.10

3.15

3.20

3.25

3.30

3.35

3.40

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

VIN (V)

ILOAD = 0mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 600mA

ILOAD = 1200mA

Figure 13. Output Voltage (VOUT) vs. Input Voltage (VIN) at Various Loads in

Dropout, VOUT = 3.3 V

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

VIN (V)

ILOAD = 0mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 600mA

ILOAD = 1200mA

Figure 14. Ground Current (IGND) vs. Input Voltage (VIN) at Various Loads in

Dropout, VOUT = 3.3 V

1.75

1.76

1.77

1.78

1.79

1.80

1.81

1.82

1.83

1.84

1.85

–40

–20

100

120

140

TEMPERATURE (ºC)

ILOAD = 0mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 600mA

ILOAD = 1200mA

Figure 15. Output Voltage (VOUT) vs. Temperature at Various Loads, VOUT = 1.8 V

0.1m

10m

100m

ILOAD (A)

1.75

1.76

1.77

1.78

1.79

1.80

1.81

1.82

1.83

1.84

1.85

Figure 16. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = 1.8 V

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