Datasheet > LMS1585A

LMS1585A

更新时间： 2024-10-31 22:31:11

品牌	Logo	应用领域
美国国家半导体 - NSC		稳压器
页数	文件大小	规格书
8页	514K
描述
5A and 3A Low Dropout Fast Response Regulators

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LMS1585A 数据手册

June 2005

LMS1585A/LMS1587

5A and 3A Low Dropout Fast Response Regulators

General Description

Features

n Fast transient response

The LMS1585A and LMS1587 are low dropout positive regu-

lators with output load current of 5A and 3A respectively.

Their low dropout voltage (1.2V) and fast transient response

make them an excellent solution for low voltage micropro-

cessor applications.

n Available in Adjustable, 1.5V, and 3.3V versions

n Current limiting and thermal protection

n Commercial temp. range

n Industrial temp. range

n Line regulation

0˚C to 125˚C

−40˚C to 125˚C

0.005% (typical)

0.05% (typical)

The LMS1585A/87 are available in adjustable versions,

which can set the output voltage with only two external

resistors. In addition, they are also available in 1.5V and

3.3V fixed voltage versions (Note 9).

n Load regulation

n Direct replacement for LT 1585A/87

™

The LMS1585A/87 circuits include a zener trimmed bandgap

reference, current limiting and thermal shutdown.

Applications

™

n Pentium processor supplies

The LMS1585A/87 series are available in TO-220 and TO-

263 packages.

™

n PowerPC supplies

n Other microprocessor supplies

n Low voltage logic supplies

Typical Application

10119701

Connection Diagrams

TO-220

TO-263

10119736

Top View

10119735

Top View

LT is a registered trademark of Linear Technology Corporation

Pentium is a registered trademark of Intel Corporation

PowerPC is a registred trademark of IBM

DS101197

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与LMS1585A相关器件

型号	品牌	获取价格	描述	数据表
LMS1585A_15	TI	获取价格	LMS1585A 5A/LMS1587 5A and 3A Low Dropout Fast Response Regulators
LMS1585ACS-1.5	NSC	获取价格	5A and 3A Low Dropout Fast Response Regulators
LMS1585ACS-1.5	TI	获取价格	5A、13V 线性稳压器 \| KTT \| 3 \| 0 to 125
LMS1585ACS-1.5/NOPB	TI	获取价格	5A、13V 线性稳压器 \| KTT \| 3 \| 0 to 125
LMS1585ACS1.5EP	NSC	获取价格	IC VREG 1.5 V FIXED POSITIVE LDO REGULATOR, 1.4 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN,
LMS1585ACS-3.3	NSC	获取价格	5A and 3A Low Dropout Fast Response Regulators
LMS1585ACS-3.3	TI	获取价格	5A、13V 线性稳压器 \| KTT \| 3 \| 0 to 125
LMS1585ACS-3.3/NOPB	NSC	获取价格	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.4 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Pos
LMS1585ACS-3.3/NOPB	TI	获取价格	5A、13V 线性稳压器 \| KTT \| 3 \| 0 to 125
LMS1585ACS3.3EP	NSC	获取价格	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.4 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN,