EZ1083CT-X.X SEMTECH [Semtech Corporation], EZ1083CT-X.X Datasheet

EZ1083CT-X.X

Manufacturer Part Number

EZ1083CT-X.X

Description

7.5A Positive Voltage Regulator

Manufacturer

SEMTECH [Semtech Corporation]

Datasheet

1.EZ1083CT-X.X.pdf (5 pages)

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The EZ1083 is a high performance positive voltage

regulator designed for use in applications requiring low

dropout performance at 7.5A. Additionally, the EZ1083

series provides excellent regulation over variations in line,

load and temperature.

Features include 1.4V dropout at 7.5 amps, fast

transient response, internal current limiting and thermal

shutdown protection of the output device. The EZ1083

has both fixed and adjustable voltage options. These

devices are available in the popular TO-220 package.

The EZ1083 is used in industrial systems to provide power

to microprocessors and chipsets. It is also used to power

ASICs in control systems for medical applications.

POWER MANAGEMENT

Description

Typical Application Circuit

Revision: December 21, 2005

Fixed Voltage Regulator

Adjustable Voltage Regulator

Notes:

(1) C1 needed if device is far from filter capacitors

(2) C2 minimum value required for stability

VIN > 4.75V

10uF Tant.

TAB

ADJ

GND

EZ1083-3.3

EZ1083

OUT

Features

Applications

Low dropout performance: 1.4V max. for EZ1083

Full current rating over line and temperature

Fast transient response

Adjust pin current max 90µA over temperature

Fixed/adjustable output voltage (EZ1083)

Line regulation typically 0.015%

Load regulation typically 0.05%

±2% total output regulation over line, load

and temperature

TO-220 package. Available in WEEE and RoHS

compliant package

PC Motherboards

Microcontroller systems

Medical equipment

Low power microprocessor systems

Post regulation for switching power supplies

Telecommunication systems

133 Ohm, 1%

232 Ohm, 1%

10uF Tant. Min.

VOUT = 3.3V

Voltage Regulator

10uF Tant. Min

OUT

VOUT = 3.45V

REF

7.5A Positive

www.semtech.com

EZ1083

ADJ

Related parts for EZ1083CT-X.X

EZ1083CT-X.X Summary of contents

Page 1

POWER MANAGEMENT Description The EZ1083 is a high performance positive voltage regulator designed for use in applications requiring low dropout performance at 7.5A. Additionally, the EZ1083 series provides excellent regulation over variations in line, load and temperature. Features include 1.4V ...

Page 2

POWER MANAGEMENT Absolute Maximum Ratings Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied ...

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EZ1083CT-X.X SEMTECH [Semtech Corporation], EZ1083CT-X.X Datasheet

EZ1083CT-X.X

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EZ1083CT-X.X Summary of contents

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