ADP172ACBZ-1.2-R7 datasheet(7/20 Pages) AD

7 / 20 page

ADP172

Rev. B | Page 7 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 3.6 V, VOUT = 1.8 V, IOUT = 10 mA, CIN = COUT = 1 μF, TA = 25°C, unless otherwise noted.

–40

JUNCTION TEMPERATURE (°C)

–5

125

1.770

1.775

1.780

1.785

1.790

1.795

1.800

1.805

1.810

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 200mA

ILOAD = 300mA

Figure 3. Output Voltage vs. Junction Temperature

0.1

0.01

1000

LOAD CURRENT (mA)

100

1.798

1.799

1.800

1.801

1.802

1.803

1.804

Figure 4. Output Voltage vs. Load Current

VIN (V)

2.3

2.1

2.5

2.7

2.9

3.1

3.3

3.5

1.798

1.799

1.800

1.801

1.802

1.803

1.804

1.805

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 200mA

ILOAD = 300mA

Figure 5. Output Voltage vs. Input Voltage

–40

JUNCTION TEMPERATURE (°C)

–5

125

100

120

140

160

180

200

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 10mA

ILOAD = 1mA

ILOAD = 100mA

ILOAD = 300mA

Figure 6. Ground Current vs. Junction Temperature

0.01

1000

LOAD CURRENT (mA)

0.1

100

120

160

140

180

Figure 7. Ground Current vs. Load Current

VIN (V)

2.3

2.1

2.5

2.7

2.9

3.1

3.3

3.5

100

120

160

140

180

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 300mA

Figure 8. Ground Current vs. Input Voltage

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