If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Storage Temperature Range

−65 to +150˚C

Lead Temp. (Soldering, 5 sec.)

260˚C

Power Dissipation (Note 2)

Internally Limited

ESD Rating (Note 3)

2kV

Input Supply Voltage (Survival)

−0.3V to 7.5V

Shutdown Input Voltage (Survival)

−0.3V to (Vin + 0.3V)

Maximum Voltage for ERROR

Pins

10V

I

Short Circuit

Protected

Output Voltage (Survival)(Note 6),

(Note 7)

−0.3V to (Vin + 0.3V)

Input Supply Voltage

2.7V to 7.0V

Shutdown Input Voltage

−0.3V to (Vin + 0.3V)

Operating Junction

Temperature Range

−40˚C to +125˚C

Maximum Voltage for

ERROR pins

10V

Electrical Characteristics

Limits in standard typeface are for T

range. Unless otherwise specified, V

Symbol

Parameter

Conditions

Typ

(Note 4)

LP2966IMM (Note 5)

Unit

Min

Max

V

o

(Note 13)

Output Voltage Tolerance

V

0.0

−1

1

%V

NOM

-3

3

0.0

−1.5

1.5

%V

NOM

-3.5

3.5

∆V

(Note 8)

(Note 13)

Output Voltage Line

Regulation

0.1

mV/V

∆V

Output Voltage Load

Regulation (Note 9)

(Note 9)

0.1

mV/mA

∆V

Output Voltage Cross

Regulation (Note 10)

(Note 10)

0.0004

mV/mA

V

Dropout Voltage

(Note 12)

I

0.9

2.0

3.0

I

90

130

mV

180

I

135

195

270

I

Ground Pin Current (One

LDO On)

I

300

µA

V

I

340

V

I

GND(1,1)

Ground Pin Current (Both

LDOs On)

I

340

450

µA

500

I

420

540

600

I

GND(0,0)

Ground Pin Current in

Shutdown Mode

V

0.006

0.3

10

µA

I

O(PK)

Peak Output Current

(Note 2)

V

500

350

150

mA

Short Circuit Foldback Protection

I

FB

Short Circuit Foldback

Knee

(Note 2), (Note 14)

600

mA

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