© 1998 SEMTECH CORP.

652 MITCHELL ROAD NEWBURY PARK CA 91320

10.0 AMP POSITIVE

VOLTAGE REGULATOR

EZ1082

April 13, 1998

1

FEATURES

and temperature

DESCRIPTION

The EZ1082 series of high performance positive

voltage regulators are designed for use in applications

requiring low dropout performance at full rated

current. Additionally, the EZ1082 series provides

excellent regulation over variations in line, load and

temperature.

Outstanding features include low dropout

performance at rated current, fast transient response,

internal current limiting and thermal shutdown

protection of the output device. The EZ1082 series

are three terminal regulators with fixed and adjustable

voltage options available in the popular TO-220

package.

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

θ

JC

1.6

°C/W

Thermal Resistance

Junction to Ambient

θ

JA

50

°C/W

Operating Junction

Temperature Range

T

J

0 to 125

°C

Storage

Temperature Range

T

STG

-65 to 150

°C

Lead Temperature

(Soldering) 10 Sec.

T

LEAD

260

°C

TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com

APPLICATIONS

PIN CONFIGURATIONS

ORDERING INFORMATION

Note:

(1) Where X.X denotes voltage options. Available volt-

ages are: 2.5V and 3.3V. Leave blank for adjustable ver-

sion (1.3 to 5.7V). Contact factory for additional voltage

options.

DEVICE

PACKAGE

V

EZ1082CT-X.X

TO-220

See Note (1)

BLOCK DIAGRAM