Si9185

Vishay Siliconix

www.vishay.com

6

Document Number: 71765

S-20641—Rev. B, 06-May-02

TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25_C UNLESS NOTED)

0

50

100

150

200

250

300

0

100

200

300

400

500

600

Dropout Voltage vs. Load Current

0

50

100

150

200

250

300

–50

–25

0

25

50

75

100

125

150

Dropout Voltage vs. Temperature

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0

123

456

Dropout Characteristic

Junction Temperature (

_C)

0

50

100

150

200

250

300

350

400

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

–1.0

–0.8

–0.6

–0.4

–0.2

–0.0

0.2

–40

–20

0

20

40

60

80

100

120

140

Junction Temperature (

_C)

–0.75

–0.60

–0.45

–0.30

–0.15

0.00

0.15

0.30

0

50

100 150 200 250 300 350 400 450 500

Normalized Output Voltage vs. Load Current

Load Current (mA)