EZ1582CM Semtech Corporation, EZ1582CM Datasheet

EZ1582CM

Manufacturer Part Number

EZ1582CM

Description

EZ1582CMDUAL INPUT LOW DROPOUT REGULATOR

Manufacturer

Semtech Corporation

Datasheet

1.EZ1583CM.pdf (5 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EZ1582CM

Manufacturer:

Quantity:

11 509

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EZ1582CM

Manufacturer:

SANKEN

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

EZ1582CM

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

EZ1582CM

Manufacturer:

SEMTECH/美国升特

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

EZ1582CM-TR

Manufacturer:

SEMTECH/美国升特

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EZ1582CM.TR

Manufacturer:

SEMTECH

Quantity:

542

Company:

Meier Automation Equipment Co., Limited

Part Number:

EZ1582CM.TRT

Manufacturer:

SEMTECH/美国升特

Quantity:

20 000

Current page: 1 of 5
Download datasheet (106Kb)

查询EZ1580供应商

February 26, 1999

DESCRIPTION

The EZ158X family of high performance positive

voltage regulators are designed for use in applications

requiring very low dropout voltage at 7, 5, 3 and 1.5

amps. When supplying 2.5V on motherboards where

both 5V and 3.3V supplies are available, the superior

dropout characteristics of the EZ158X result in reduced

heat dissipation compared to regular LDOs, thus

allowing heat sink size reduction. Additionally, the

EZ158X provides excellent regulation over variations in

line, load and temperature. Remote sense operation

allows compensating for trace, connector and other

resistive losses.

Outstanding features include very low dropout

performance at rated current, fast transient response,

remote sense, internal current limiting, thermal

shutdown and safe operating area protection of the

output device. The EZ158X is a five terminal

adjustable voltage regulator available in the popular 5

pin TO-220 and TO-263 plastic packages.

FEATURES

APPLICATIONS

BLOCK DIAGRAM

540mV dropout @ 7A in dual supply mode

(EZ1580)

Remote sense operation

Fast transient response

0.5% initial accuracy

5 Pin TO-220 and TO-263 packages

Microprocessor supplies

Split plane microprocessor supplies

Pentium® Processor P54C and P55C

PowerPC™ 603/604EV

AMD5

86™, AMD K6

DUAL INPUT

LOW DROPOUT REGULATOR

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

ORDERING INFORMATION

Notes:

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

voltages are: 1.5V and 2.5V. Leave blank for ad-

justable version (1.3 to 5.7V).

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

ABSOLUTE MAXIMUM RATINGS

Parameter

Input Voltage

Power

Dissipation

Thermal Resistance

Junction to Case

EZ1580/1 TO-220

EZ1580/1 TO-263

EZ1582/3 TO-220

EZ1582/3 TO-263

Thermal Resistance

Junction to Ambient

EZ158X TO-220

EZ158X TO-263

Operating Junction

Temperature Range

Storage Temperature

Range

Lead Temperature

(Soldering) 10 Sec.

Pentium is a registered trademark of Intel Corporation.

PowerPC is a trademark of IBM.

AMD5

EZ1580CM-X.X

EZ1581CM-X.X

EZ1582CM-X.X

EZ1583CM-X.X

EZ1580CT-X.X

EZ1581CT-X.X

EZ1582CT-X.X

EZ1583CT-X.X

POWER

CONTROL

652 MITCHELL ROAD NEWBURY PARK CA 91320

DEVICE

86 and K6 are trademarks of Advanced Micro Devices.

PACKAGE I

TO-220,

TO-263,

5-pin

Symbol

(2)

LEAD

STG

OUT

1.5

Maximum

EZ1580/EZ1581

EZ1582/EZ1583

-65 to 125

Internally

(A)

0 to 125

Limited

13.2

260

See Note (1)

OUT

Units

°C/W

(V)

°C

Related parts for EZ1582CM

EZ1582CM Summary of contents

Page 1

... TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com ORDERING INFORMATION DEVICE EZ1580CT-X.X EZ1581CT-X.X EZ1582CT-X.X EZ1583CT-X.X EZ1580CM-X.X EZ1581CM-X.X EZ1582CM-X.X EZ1583CM-X.X Notes: (1) Where -X.X denotes voltage options. Available voltages are: 1.5V and 2.5V. Leave blank for ad- justable version (1.3 to 5.7V). (2) Add suffix ‘TR’ for tape and reel (TO-263). ABSOLUTE MAXIMUM RATINGS Parameter ...

Page 2

February 26, 1999 PIN CONFIGURATION PIN DESCRIPTION Pin Pin Name 1 SENSE This pin is the positive side of the reference voltage for this device. With this pin it is possible to Kelvin sense the output voltage at the load. ...

Page 3

February 26, 1999 ELECTRICAL CHARACTERISTICS Parameter Symbol Reference Voltage V REF EZ1583 EZ1582 EZ1581 EZ1580 Line Regulation REG (LINE) Load Regulation EZ1583 EZ1582 REG (LOAD) EZ1581 EZ1580 (2) Minimum Load Current I O (3) Control Pin Current EZ1583 EZ1582 I ...

Page 4

February 26, 1999 (1)(2) TYPICAL APPLICATIONS (3) Adjustable Output Parts 3.3V POWER IN 5V CONTROL IN GROUND Fixed Output Parts 3.3V POWER IN 5V CONTROL IN GROUND 2.5V POWER IN 3.3V CONTROL IN NOTES: (1) Capacitor values are for reference ...

Page 5

February 26, 1999 APPLICATION INFORMATION The EZ158X is a low dropout regulator designed to power the next generation of low voltage, split voltage plane processors, such as the Pentium® Processor P55C, the IBM PowerPC™ 603EV and 604EV and the AMD5 ...

Related keywords

EZ1582CM datasheet
EZ1582CM data sheet
EZ1582CM pdf datasheet
EZ1582CM component
EZ1582CM part
EZ1582CM distributor
EZ1582CM RoHS
EZ1582CM datasheet download