REV. 0

ADP3342

–4–

INPUT VOLTAGE – V

1.7

2.7

3.7

4.7

5.7

1.17

1.18

1.19

1.20

1.21

1.22

1.23

1.24

1.25

TPC 1. Line Regulation Output Voltage

vs. Supply Voltage

OUTPUT LOAD – mA

3.5

0

50

100

150

200

250

300

3.0

2.5

2.0

1.5

1.0

0

0.5

TPC 4. Ground Current vs. Load Current

OUTPUT LOAD – mA

0.25

0

50

100

200

250

150

300

0.20

0.15

0.10

0.05

0

TPC 7. Dropout Voltage vs. Output

Current

–Typical Performance Characteristics

OUTPUT LOAD – mA

0

50

100

150

200

250

300

1.23

1.22

1.21

1.20

1.19

1.18

1.17

TPC 2. Output Voltage vs. Load Current

JUNCTION TEMPERATURE – C

1.0

0.3

–50 –25

150

0

25

50

75

100

125

0.9

0.7

0.6

0.5

0.4

0.8

0.2

0.1

0

–0.1

–0.2

–0.3

–0.4

0

200mA

300mA

TPC 5. Output Voltage Variation

vs. Junction Temperature

TEMPERATURE – C

7.0

6.5

6.0

5.5

5.0

4.5

–40 –25 –10

5

203550

6580

0

4.0

3.5

3.0

2.5

2.0

1.5

1.0

95

MAX

TYP

MIN

TPC 8. Ground Current @ 300 mA

Load vs. Ambient Temperature

INPUT VOLTAGE – V

120

110

100

90

1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0

80

70

60

50

TPC 3. Ground Current vs. Supply

Voltage

JUNCTION TEMPERATURE – C

5.50

–40

–20

0

20406080

100

5.00

4.50

4.00

3.50

3.00

2.50

2.00

1.50

1.00

0.50

0

TPC 6. Ground Current vs. Junction

Temperature

TIME –

s

200

400

600

800

4

3

2

1

0

0

1000

–1

–2

5

6

TPC 9. Power-Up/Power-Down