SPX2941 View Datasheet(PDF) - Signal Processing Technologies

Part Name

Description

Manufacturer

SPX2941

1A Low Dropout Voltage Regulator Adjustable Output, Fast Response

Signal Processing Technologies 

TYPICAL PERFORMANCE CHARACTERISTICS

350

330

310

290

270

250

230

210

3.3V Device

IL = 750mA

190

CL = 10+F

170

150

-40 -20 0 20 40 60 80 100 120

Temperature (°C)

500

480

460

440

420

400

380

3.3V Device

IL = 1.5A

360

CL = 10+F

340

320

-40 -20 0 20 40 60 80 100 120

Temperature (°C)

Figure 15. Dropout Voltage vs Temperature at ILOAD=750mA Figure 16. Dropout Voltage vs Temperature at ILOAD=1.5A

35

30

25

20

15

10

3.3V Device

VIN= 3.2V

5

IL = 750mA

CL = 10+F

0

-40 -20 0 20 40 60 80 100 120

Temperature (°C)

2.00

1.90

3.3V Device

1.80

VIN= 3.2V

1.70

IL = 750mA

CL = 10+F

1.60

1.50

1.40

1.30

1.20

1.10

1.00

-40 -20 0 20 40 60 80 100 120

Temperature (°C)

Figure 17. Enable Current vs Temperature for 3.3V Devices Figure 18. Enable Threshold vs Temperature for 3.3V

Devices

Date: Sept 28-06 Rev E

SPX2941 1A Low Dropout Linear Regulator



© 2006 Sipex Corporation

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