Date:5/25/04

SP29150/51/52/53 1.5A Low Dropout Voltage Regulator

© Copyright 2004 Sipex Corporation

2

ABSOLUTE MAXIMUM RATINGS

Lead Temperature (soldering, 5 seconds)

................260°C

Storage Temperature Range........................-65°C to +150°C

Operating Junction Temperature Range......-40°C to +125°C

Input Voltage (Note 7) .................................................... 16V

at V

over the junction temperature range. Adjustable versions are set to 5.0V.

SPX29150/51

PARAMETER

CONDITIONS

TYP

MIN

MAX

UNITS

Fixed Voltage Options

1.8V Version

Output Voltage

I

1.8

1.782

1.818

V

10mA

≤ I

1.8

1.764

1.836

2.5V Version

Output Voltage

I

2.5

2.475

2.525

V

10mA

≤ I

2.5

2.450

2.550

3.3V Version

Output Voltage

I

3.3

3.267

3.333

V

10mA

≤ I

3.3

3.234

3.366

5.0V Version

Output Voltage

I

5.0

4.950

5.050

V

10mA

≤ I

5.0

4.900

5.100

All Voltage Options

SPX29150/51/52/53

Line Regulation

I

0.1

0.5

%

Load Regulation

V

0.2

1

%

∆V/∆TV

13

100

ppm/

°C

Dropout Voltage

I

70

200

mV

(Note 1, except 1.8V)

I

230

I

390

600

Ground Current

I

12

25

mA

(Note 3)

I

45

Ground Pin Current

V

0.9

mA

at Dropout

I

Current Limit

V

2.2

1.7

A

Output Noise Voltage

C

400

µV

RMS

(10Hz to 100kHz)

I

C

260

Reference Voltage

Adjustable version only

1.240

1.228

1.252

V

1.215

1.265

Reference Voltage

Adjustable version only (Note 8)

1.203

1.277

Adjust Pin Bias Current

40

80

nA

120

Reference Voltage

(Note 4)

13

ppm/

°C

Temp. Coeff.

Adjust Pin Bias

0.1

nA/

°C

Current Temp. Coeff.

ELECTRICAL CHARACTERISTICS