SPX1202 datasheet(3/5 Pages) SIPEX

3 / 5 page

Date: 5/25/04

SPX1202 600mA Low Dropout Positive Linear Regulator

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 1. Load Regulation for SPX1202M3-3.3;

Figure 2. Line Regulation for SPX1202M3-3.3;

IN=4.8V, COUT=2.2µFVIN=4.8V to 16V, COUT=2.2µF

Figure 3. Dropout Voltage vs Output Current for

SPX1202M3-3.3; V

IN=4.89V, COUT=2.2µF

Figure 5. Current Limit for SPX1202M3-3.3, Output

Voltage Deviation with I

OUT=10mA to 1A Step.

3.300

3.310

3.320

3.330

4.8

9.8

14.8

Vin (V)

Series 1

Series 2

Line Regulation at 25°C

0.9

1.0

1.1

1.2

1.3

100

200

300

400

500

600

700

800

900

1000

Output Current (mA)

Figure 6. V

OUT vs Temperature IOUT pilsed from 10mA to

Current Limit

Figure 4. Current Limit for SP1202M3-3.3; V

IN=4.8V,

IN=COUT=1.0µF, IOUT pulsed from 10mA to Current

Limit

Temp (°C)

-50

-25

100

125

2.00

1.50

1.00

0.50

0.00

Series 1

Series 2

Current Limit VS Temp

Temp (°C)

-50

-30

-10

110

130

3.340

2.320

3.300

3.280

3.260

3.240

Series 1

Series 2

3.280

3.285

3.290

3.295

3.300

3.305

3.310

3.315

3.320

100

1000

Output Current (mA)

SCOPE TRACING MISSING

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