© 2000 SEMTECH CORP.

652 MITCHELL ROAD NEWBURY PARK CA 91320

1.5 AMP POSITIVE

VOLTAGE REGULATOR

EZ1086BC, EZ1086C

& EZ1086I

October 3, 2000

2

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Maximum

Units

Input Supply Voltage

V

IN

7V

Power Dissipation

P

D

Internally Limited

W

Thermal Resistance Junction to Case

TO-220

TO-263

θ

JC

3

3

°C/W

Thermal Resistance Junction to Ambient

TO-220

TO-263

θ

JA

50

60

°C/W

Operating Ambient Temperature Range

EZ1086BC, EZ1086C

EZ1086I

T

A

0 to 70

-40 to 85

°C

Operating Junction Temperature Range

EZ1086BC, EZ1086C

EZ1086I

T

J

0 to 125

-40 to 125

°C

Storage Temperature Range

T

STG

-65 to 150

°C

Lead Temperature (Soldering) 10 Sec

T

LEAD

300

°C

ESD Rating (Human body model)

ESD

2

kV

ELECTRICAL CHARACTERISTICS

Unless otherwise specified: Adj V

Values in bold apply over full operating ambient temperature range.

Parameter

Symbol

V

IN

I

O

Min

Typ

Max

Units

Output Voltage

(1)

V

O

5V

0mA

0.99lV

1.01lV

EZ1086C-X.X

0.98lV

1.02lV

Reference Voltage

(1)

V

REF

5V

10mA

1.238

1.250

1.262

V

EZ1086C, EZ1086I

1.225

1.275

Reference Voltage

(1)

V

REF

5V

10mA

1.233

1.250

1.267

V

EZ1086BC

1.220

1.280

Line Regulation

(1)

REG

(LINE)

10mA

0.045

0.2

%

Load Regulation

(1)

REG

(LOAD)

5V

0.15

0.4

%

Dropout Voltage

EZ1086C, EZ1086C-X.X

(2)

V

D

1.5A

1.20

1.30

V

EZ1086BC

(2)

1.20

1.45

EZ1086I

(2)

1.20

1.40

Current Limit

I

CL

1.5

2.0

A

Quiescent Current Fixed Voltage

Version

I

Q

5V

10

14

mA

Temperature Coefficient

T

C

0.005

%/°C