© 2004 California Micro Devices Corp. All rights reserved.

6

430 N. McCarthy Blvd., Milpitas, CA 95035-5112

CM3112

PRELIMINARY

Performance Information

CM3112 Typical DC Characteristics (nominal conditions unless specified otherwise)

Load Regulation

1.152

1.164

1.176

1.188

1.200

1.212

1.224

1.236

1.248

0

100

200

300

400

LOAD CURRENT [mA]

Line Regulation (1% and 100% rated load)

1.152

1.164

1.176

1.188

1.200

1.212

1.224

1.236

1.248

1.0

2.0

3.0

4.0

5.0

6.0

INPUT VOLTAGE [V]

1mA Load

150mA Load

Load Regulation (Close-up)

-5

-4

-3

-2

-1

0

050

100

150

LOAD CURRENT [mA]

Line Regulation (Close-up)

0.0

0.5

1.0

1.5

2.0

2.5

2.0

3.0

4.0

5.0

6.0

INPUT VOLTAGE [V]

1mA Load

Foldback Current Limiting

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

0

100

200

300

400

LOAD CURRENT [mA]

Line Regulation

0.00

0.20

0.40

0.60

0.80

1.00

1.20

1.40

0

1

2

345

6

INPUT VOLTAGE [V]

1mA Load