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Revision 1.03

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AS1331

Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s

0

5

10

15

20

25

30

1.8 2.2

2.6 3.0 3.4

3.8 4.2

4.6 5.0 5.4

Input Voltage (V)

0

50

100

150

200

250

1.5

2

2.5

3

3.5

4

4.5

5

5.5

Input Voltage (V)

10uF/ Vpp

22uF/ Vpp

47uF/ Vpp

Figure 11. Load Regulation vs. Load Current

3.24

3.26

3.28

3.3

3.32

3.34

3.36

3.38

0.1

1

10

100

1000

Load Current (mA)

Vout - 10uF

Vout - 22uF

Vout - 47uF

2

2.25

2.5

2.75

3

3.25

3.5

-45 -30 -15

0

15

30

45

60

75

90

Temperature (°C)

Figure 14. EN Pin Threshold

-0.2

-0.1

0

0.1

0.2

0.3

0.4

-45 -30 -15

0

15

30

45

60

75

90

Temperature (°C)

3.6V

5.0V

5.5V

0.6

0.7

0.8

0.9

1

-45 -30

-15

0

15

30

45

60

75

90

Temperature (°C)

up-ON

down-OFF