ADP221ACBZ2828-R7 datasheet(7/20 Pages) AD

7 / 20 page

Data Sheet

ADP220/ADP221

Rev. H | Page 7 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 3.3 V, VOUT1 = VOUT2 = 2.8 V, IOUT = 10 mA, CIN = COUT1 = COUT2 = 1 µF, TA = 25°C, unless otherwise noted.

2.85

2.83

2.81

2.79

2.77

JUNCTION TEMPERATURE (°C)

2.75

–40

–5

125

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 200mA

Figure 4. Output Voltage vs. Junction Temperature

2.85

2.83

2.81

2.79

2.77

LOAD CURRENT (mA)

2.75

0.01

0.1

100

VOUT = 2.8V

VIN = 3.3V

TA = 25°C

Figure 5. Output Voltage vs. Load Current

3.3

3.5

3.7

3.9

4.1

4.3

4.5

4.7

4.9

5.1

5.3

5.5

INPUT VOLTAGE (V)

VOUT = 2.8V

TA = 25°C

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 200mA

2.85

2.83

2.81

2.79

2.77

2.75

Figure 6. Output Voltage vs. Input Voltage

140

120

100

JUNCTION TEMPERATURE (°C)

–40

–5

125

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 200mA

Figure 7. Ground Current vs. Junction Temperature, Single Output Loaded

120

100

VOUT = 2.8V

VIN = 3.3V

TA = 25°C

LOAD CURRENT (mA)

0.01

0.1

100

Figure 8. Ground Current vs. Load Current, Single Output Loaded

3.3

3.5

3.7

3.9

4.1

4.3

4.5

4.7

4.9

5.1

5.3

5.5

INPUT VOLTAGE (V)

120

100

ILOAD = 10µA

ILOAD = 100µA

ILOAD = 1mA

ILOAD = 10mA

ILOAD = 100mA

ILOAD = 200mA

Figure 9. Ground Current vs. Input Voltage, Single Output Loaded

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