Datasheet > B1581

B1581

更新时间： 2024-09-20 23:33:59

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
6页	61K
描述
5.0A Low Dropout Voltage Regulator Adjustable & Fix Output

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B1581 数据手册

Bay Linear

Inspire the Linear Power

5.0A Low Dropout Voltage Regulator

B1581

Adjustable & Fix Output

Description

Features

•

Adjustable Output Down to 1.2V

The Bay Linear B1581 is Monolithic low power 5.0A

Adjustable and fixed NPN voltage regulator that are easy to

use with minimum external components. It is suitable for

applications requiring a well-regulated positive output voltage

with low input-output differential voltage requirements and

output voltage 1.5V, 2.5V, 3.0V, 3.3V, or 5V.

Fixed Output Voltages 2.5V, 3.0V 3.3V,

and 5.0V

•

Output Current of 5.0A

Low Dropout Voltage 700mV Typ.

Current & Thermal Limiting

Standard 3-Terminal Low Cost TO-220,

D²Packages

The B1581 Outstanding features include full power usage up

to 5.0Amp of load current internal current limiting and thermal

shutdown. Other fixed versions are also available consult with

factory.

•

Similar to industry Standard

EZ1581/CS5205

The B1581 is offered in a 5-pin TO-220, & TO-263 packages

compatible with other 5 terminal regulators. For 5A Low

dropout Regulator refer to the B1581 data sheet.

Applications

•

3.3V to 2.5V for Pentium Processor

SMPS Post Regulator

High Efficiency “Green” Computer

Systems

•

High Efficiency Linear Power Supplies

5V to 3.XXV fro Pentium Processor

Battery Charger

Pin Connection

Ordering Information

Devices

B1581T

B1581S

Package

TO-220

TO-263

Temp.

0 °C to 70 °C

V_POWER

V_CONTROL

OUTPUT

ADJ/GND.

SENSE

TO-263-5 Package

Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556

www.baylinear.com

12 3 4 5 6

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