© 2000 SEMTECH CORP.

652 MITCHELL ROAD NEWBURY PARK CA 91320

150mA ULTRA LOW DROPOUT

MICROPOWER LINEAR REGULATOR

SC112

PRELIMINARY - July 25, 2000

2

ELECTRICAL CHARACTERISTICS

Unless specified, T

Values in bold apply over full operating temperature range.

Parameter

Symbol

Test Conditions

MIN

TYP

MAX

Units

VIN

Supply Voltage Range

VIN

2.5

14.5

V

Ground Pin Current

I

GND

I

60

75

µA

90

I

1.0

1.25

mA

1.5

I

2.1

2.5

3.0

I

4.2

4.75

5.25

V

0.1

µA

VO

Output Voltage

VO

I

-2.5

VO

+2.5

%

-3.0

+3.0

Line Regulation

REG

(LINE)

VIN = (VO

5

10

mV

I

20

Load Regulation

REG

(LOAD)

I

7.5

35

mV

I

20

65

I

35

110

Temperature Coefficient

∆VO/∆T

I

40

ppm/°C

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Maximum

Units

Input Supply Voltage

VIN

-0.3 to +16

V

Enable Input Voltage

V

EN

-0.3 to VIN

V

Power Dissipation

P

D

Internally Limited

W

Thermal Resistance Junction to Ambient

θ

JA

230

°C/W

Operating Ambient Temperature Range

T

A

-40 to +85

°C

Operating Junction Temperature Range

T

A

-40 to +125

°C

Storage Temperature Range

T

STG

-55 to +150

°C

Lead Temperature (Soldering) 10 sec.

T

LEAD

300

°C

ESD Rating

ESD

2

kV