Datasheet > FAN1582T-25

FAN1582T-25

更新时间： 2024-01-04 06:53:17

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
10页	568K
描述
Regulator, 1 Output, BIPolar,

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中文翻译

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FAN1582T-25 数据手册

March 2007

FAN1582

3A Adjustable / Fixed Ultra Low Dropout Linear

Regulator

Features

Description

■ Ultra low dropout voltage, 0.4V typical at 3A

■ Remote sense operation

■ Fast transient response

The FAN1582, FAN1582-1.5, and FAN1582-2.5 are ultra

low dropout regulators with 3A output current capability.

These devices are optimized for low-voltage applica-

tions, including V_TTbus termination, where transient

response and minimum input voltage are critical. The

FAN1582 is ideal for low-voltage microprocessor appli-

cations requiring a regulated output from 1.3V to 5.7V

with a power input supply of 1.75V to 6.5V.

■ Load regulation: 0.05% typical

■ 0.5% initial accuracy

■ On-chip thermal limiting

■ 5-pin TO-263 package

The FAN1582-1.5 offers fixed 1.5V with 3A current capa-

bilities for GTL+ bus V_TTtermination.

Applications

■ Support of GTL+ bus supply

■ Low voltage logic supply

■ Embedded processor supplies

■ Split plane regulator

The FAN1582-2.5 offers fixed 2.5V with 3A current capa-

bility for logic IC operation and processors while minimiz-

ing the overall power dissipation.

Current limit ensures controlled short-circuit current. On-

chip thermal limiting provides protection against combi-

nation of overload and ambient temperature that would

create excessive junction temperatures.

■ 2.5V, and 1.8V logic families

■ DDR termination supply

The FAN1582 is available in a 5-pin TO-263 power package.

Ordering Information

Operating

Part Number

FAN1582MX

Package

5-Pin TO-263

5-PinTO-263

5-Pin TO-263

Pb-Free

Yes

Temperature Range

Packing Method

Tape and Reel

-65 to 150°C

FAN1582M15X

FAN1582M25X

Yes

-65 to 150°C

Yes

-65 to 150°C

= 3.3V

V_SENSE

10F

FAN1582–2.5

V_OUT

2.5Vat 3A

= 3.3V

V_CNTL

GND

V_CNTL= 5V

V_SENSE

22F

10F

FAN1582

V_OUT

2.1Vat 3A

V_CNTL= 5V

V_CNTL

22F

124

Adj

= 5.75V

V_SENSE

10F

FAN1582

V_OUT

86.6

5Vat 3A

V_CNTL= 12V

V_CNTL

22F

124

374

Adj

Figure 1. Typical Application

Pentium® is a registered trademark of Intel corportaion. PowerPC™ is a trademark of IBM Corporation.

FAN1582 Rev. 1.1.4

www.fairchildsemi.com

12 3 4 5 6 7...10

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与FAN1582T-25相关器件

型号	品牌	获取价格	描述	数据表
FAN1585A	FAIRCHILD	获取价格	5A Adjustable/Fixed Low Dropout Linear Regulator
FAN1585A_05	FAIRCHILD	获取价格	5A Adjustable/Fixed Low Dropout Linear Regulator
FAN1585AD	FAIRCHILD	获取价格	5A Adjustable/Fixed Low Dropout Linear Regulator
FAN1585ADX	FAIRCHILD	获取价格	5A Adjustable/Fixed Low Dropout Linear Regulator
FAN1585ADX_NL	FAIRCHILD	获取价格	Adjustable Positive LDO Regulator, 1.5V Min, 3.6V Max, 1.3V Dropout, PSSO3, LEAD FREE, PLA
FAN1585AM	ETC	获取价格	Positive Adjustable Voltage Regulator
FAN1585AM-1.5	ETC	获取价格	Positive Fixed Voltage Regulator
FAN1585AM15	FAIRCHILD	获取价格	暂无描述
FAN1585AM15X	FAIRCHILD	获取价格	5A Adjustable/Fixed Low Dropout Linear Regulator
FAN1585AM15X	ROCHESTER	获取价格	1.5V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN

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