ez1588 Semtech Corporation, ez1588 Datasheet

ez1588

Manufacturer Part Number

ez1588

Description

2.0 Amp Low Dropout Positive Voltage Regulators - Semtech Corporation

Manufacturer

Semtech Corporation

Datasheet

1.EZ1588.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ez1588CM-3.3TR

Manufacturer:

SEMTECHC

Quantity:

8 130

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ez1588CT-3.3

Manufacturer:

LINEAR

Quantity:

20 000

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DESCRIPTION

The EZ1588 series of high performance positive

voltage regulators are designed for use in applications

requiring low dropout performance at full rated current.

Additionally, the EZ1588 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 EZ1588 series are three terminal

regulators with fixed and adjustable voltage options

available in popular packages.

APPLICATIONS

BLOCK DIAGRAM

PIN CONFIGURATIONS

April 7, 1998

Pentium

PowerPC™ supplies

Other 2.5V to 3.6V microprocessor supplies

Low voltage logic supplies

Battery-powered circuitry

Post regulator for switching supply

Processor supplies

2.0 AMP LOW DROPOUT

POSITIVE VOLTAGE REGULATORS

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

FEATURES

ORDERING INFORMATION

EZ1588CT-X.X

EZ1588CM-X.X

Notes:

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

voltages are: 2.5V and 3.3V. Leave blank for

adjustable version (1.3 to 5.7V). Contact factory for

additional voltage options.

(2) Add suffix ‘TR’ for tape and reel (TO-263).

ABSOLUTE MAXIMUM RATINGS

Parameter

Input Supply Voltage

Power Dissipation

Thermal Resistance

Junction to Case

TO-220

TO-263

Thermal Resistance

Junction to Ambient

TO-220

TO-263

Operating Junction

Temperature Range

Storage

Temperature Range

Lead Temperature

(Soldering) 10 Sec

652 MITCHELL ROAD NEWBURY PARK CA 91320

and temperature

Low dropout performance,

1.3V max. for EZ1588

Full current rating over line and temperature

Fast transient response

±2% total output regulation over line, load

Adjust pin current max. 90µA over temperature

Fixed/adjustable output voltage

Line regulation typically 0.005%

Load regulation typically 0.05%

TO-220 or TO-263 packages

DEVICE

Pentium Processor is a trademark of Intel Corp. PowerPC is a trademark of IBM Corp.

PACKAGE

Symbol

TO-263

TO-220

LEAD

STG

(2)

Maximum

-65 to 150

Internally

0 to 125

Limited

260

See Note (1)

OUT

EZ1588

VOLTS

Units

°C/W

°C

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