MP2002DD datasheet(4/11 Pages) MPS

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MP2002 – LOW INPUT VOLTAGE, 500mA LINEAR REGULATOR

MP2002 Rev. 1.11

www.MonolithicPower.com

10/10/2011

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

TYPICAL PERFORMANCE CHARACTERISTICS

C1=2.2μF, C2 =4.7μF, C3=1nF, TA = +25°C, unless otherwise noted. (Reference Figure 2)

3.33

3.32

3.31

3.30

3.29

3.28

Load Regulation

VIN=3.6V

3.83

3.32

3.3

3.30

3.29

3.28

3.5

3.9

4.3

4.7

5.1

5.5

Line Regulation

1.83

1.82

1.81

1.80

1.79

1.78

0 100 200 300 400 500 600

VIN=2.5V

VIN=3.3V

VIN=5V

1.83

1.82

1.81

1.80

1.79

1.78

100

200

300

400

500

100

200

300

400

500

Load Regulation

VIN=2.5V

1.82

1.81

1.80

1.79

1.78

1.77

Line Regulation

1.808

1.804

1.800

1.796

1.792

1.788

100

200

300

400

500

600

2.5

3.0

3.5

4.0

4.5

5.0

ILOAD CURRENT (mA)

VIN=5V

0.61

0.60

0.59

0.58

0.57

0.56

100

200

300

400

500

ILOAD CURRENT (mA)

Load Regulation

VIN=1.35V

0.63

0.62

0.61

0.60

0.59

0.58

INPUT VOLTAGE (V)

Line Regulation

0.40

0.35

0.30

0.25

0.20

0.15

0.10

100

200

300

400

500

ILOAD CURRENT(mA)

Voltage Dropout vs Current

VO=1.8V-3.3V

VIN=2.5V

VIN=3.3V

°C Load Regulation

-40

°C Load Regulation

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