Datasheet > BM1117D-3.3

BM1117D-3.3

更新时间： 2024-10-15 00:56:07

品牌	Logo	应用领域
百力微 - BOOKLY		/
页数	文件大小	规格书
9页	532K
描述
Voltage regulator

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中文翻译

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数据手册

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BM1117D-3.3 数据手册

BM1117A

GENERAL DESCRIPTION

The BM1117A series of adjustable and fixed voltage regulator are designed to provide0.8A

output current and to operate down to 1V input-to-output differential. The dropout voltage of the

device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load

currents.

On-chip trimming adjusts the reference voltage to within 1% accuray. Current limit is also

trimmed, minimizing the stress under overload conditions on both the regulator and power

source circuitry.

The BM1117A devices are pin compatible with other three-terminal SCSI regulators and are

offered in the low profile surface mount SOT-223 package and in the TO252-2 small plastic

package.

FEATURES

APPLICATIONS

Three Terminal Adjustable or Fixed Voltages*

High Efficiency Linear Regulators

Post Regulators for Switching Supplies

5V to 3.3V Linear Regulator

Power Management for Notebook

Battery Chargers

1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V

Output Current of

0.8A

Up to +15V input max.

Line Regulation: 0.2% Max.

Load Regulation: 0.4% Max.

SOT-223 and TO-252-2 package ava

Battery Powered Instrumentation

Active SCSI Terminators

ORDERING INFORMATION

PACKAGE TYPE

OPERATING JUNCTION

TEMPERATURE RANGE

TO-252

BM1117D-ADJ

BM1117D-1.5

BM1117D-1.8

BM1117D-2.5

BM1117D-2.85

BM1117D-3.3

BM1117D--5.0

SOT-223

BM1117A-ADJ

BM1117A-1.5

BM1117A-1.8

BM1117A-2.5

BM1117A-2.85

BM1117A-3.3

BM1117A-5.0

-20 to 125° C

*For additional available fixed voltages contact factory.

PIN DESCRIPTIONS

FIXED

ADJUSTABLE

VERSION

1- Adjust

2- V^OUT

SOT-223 Top View

TO-252-2 FRONT VIEW

VERSION

1- Ground

2- V^OUT

3- V^IN

BOOKLY MICRO ELECTRONIC LIMITED CORP.

12 3 4 5 6 7...9

中文翻译

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