EZ1587CM-1.3.TR SEMTECH [Semtech Corporation], EZ1587CM-1.3.TR Datasheet

EZ1587CM-1.3.TR

Manufacturer Part Number

EZ1587CM-1.3.TR

Description

3 Amp Positive Voltage Regulator

Manufacturer

SEMTECH [Semtech Corporation]

Datasheet

1.EZ1587CM-1.3.TR.pdf (6 pages)

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The EZ1587 series of high performance positive voltage

regulators are designed for use in applications requiring

low dropout performance at up to 3A. Additionally, the

EZ1587 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.

A variety of options are available for maximum flexibility:

the EZ1587C is intended for commercial applications and

has both fixed and adjustable voltage options; the

EZ1587I is intended for industrial applications and is

adjustable only.

All devices are available in the popular TO-220 and

TO-263 packages.

Revision: April 26, 2006

POWER MANAGEMENT

Description

Typical Application Circuit

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

GND

ADJ

EZ1587C-3.3

EZ1587

OUT

Features

Applications

Low dropout voltage: 1.3V max. for EZ1587C and

1.4V max. for EZ1587I

Full current rating over line and temperature

Fast transient response

±2% total output regulation over line, load and

temperature

Adjust pin current max 90µA over temperature

Fixed/adjustable output voltage (EZ1587C)

Line regulation typically 0.015%

Load regulation typically 0.05%

Industrial temperature range (EZ1587I)

TO-220 and TO-263 packages. Available in RoHS

compliant package

Printer and plotter supplies

Instrumentation

Medical equipment

Microcontroller systems

Telecommunication systems

Motherboards

Switching supply post regulation

133 Ohm, 1%

232 Ohm, 1%

10uF Tant. Min.

VOUT = 3.3V

EZ1587C & EZ1587I

10uF Tant. Min

OUT

VOUT = 3.45V

Voltage Regulator

3 Amp Positive

REF

www.semtech.com

ADJ

Related parts for EZ1587CM-1.3.TR

EZ1587CM-1.3.TR Summary of contents

Page 1

POWER MANAGEMENT Description The EZ1587 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance 3A. Additionally, the EZ1587 series provides excellent regulation over variations in line, load and temperature. ...

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 ...

Page 3

POWER MANAGEMENT Electrical Characteristics (Cont) Unless otherwise specified: Adj 2.75V to 7.0V and Adj Values in bold apply over full operating ambient temperature range ...

Page 4

POWER MANAGEMENT Pin Configurations Pin Descriptions ...

Page 5

POWER MANAGEMENT Outline Drawing - TO-220 E NOTES: 1. CONTROLLING DIMENSIONS ARE IN INCHES. 2. DIMENSIONS "D" AND "E" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR ...

Page 6

POWER MANAGEMENT Land Pattern - TO-263 Z G NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. Contact Information Phone: (805)498-2111 FAX (805)498-3804 2006 Semtech Corp. H ...

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