Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Storage Temperature Range

−65˚C to +150˚C

Operating Junction

Temperature

Range

-40˚C to +125˚C

Lead Temperature

(Soldering, 5

seconds)

260˚C

ESD Rating (Note 2)

2 kV

Shutdown Pin

1kV

Power Dissipation (Note 3)

Internally Limited

Input Supply Voltage (Survival)

−0.3V to +16V

Input Supply Voltage (Typical

Operating)

2.5V to +6V

SENSE Pin

−0.3V to +6V

Output Voltage (Survival) (Note 4)

−0.3V to +6V

I

Short Circuit

Protected

Input-Output Voltage (Survival)

(Note 5)

−0.3V to +16V

Electrical Characteristics

Limits in standard typeface are for T

Limits are guaranteed through design, testing, or correlation. The limits are used to calculate National’s Average Outgoing

Quality Level (AOQL). Unless otherwise specified: V

C

Symbol

Parameter

Conditions

Min

(Note 6)

Typical

(Note 7)

Max

(Note 6)

Units

V

O

Output Voltage

Tolerance

-1.0

1.00

1.0

%V

nom

1mA

≤ I

L

≤ 800 mA

3.0V

≤ V

IN

≤ 6V

-2.0

-3.0

1.00

2.0

3.0

Output Voltage Line

Regulation

3.0V

≤ V

IN

≤ 6V

0.007

0.014

%/V

0.032

V

Minimum Input

Voltage Required

To Maintain Output

Regulation

I

V

OUT

≥ V

2.5

3.1

V

I

V

OUT

≥ V

0

≤ T

J

≤ 125˚C

2.5

2.8

I

V

OUT

≥ V

2.5

3.0

I

GND

Ground Pin Current

I

200

250

µA

275

I

1.5

2

mA

3.3

I

5.5

8.5

15

I

Peak Output

Current

V

OUT

≥ V

1200

mA

I

Short Circuit

Current

R

1400

e

n

Output Noise

Voltage (RMS)

BW = 100 Hz to 100 kHz

C

18

µV(RMS)

Ripple Rejection

f=1kHz

60

dB

www.national.com

3