Datasheet > BM1117

BM1117

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	377K
描述
Voltage regulators

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BM1117 数据手册

BM1117

GENERAL DESCRIPTION

The BM1117 series of adjustable and fixed voltage regulators are designed to provide 1A

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 BM1117 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*

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

Output Current of 1A

High Efficiency Linear Regulators

Post Regulators for Switching Supplies

5V to 3.3V Linear Regulator

Power Management for Notebook

Battery Chargers

Up to +18V input max.

Line Regulation: 0.2% Max.

Load Regulation: 0.4% Max.

Battery Powered Instrumentation

Active SCSI Terminators

SOT-223 and TO-252-2 package ava

ORDERING INFORMATION

PACKAGE TYPE

OPERATING JUNCTION

TEMPERATURE RANGE

TO-252

SOT-223

BM1117-ADJ

BM1117-1.5

BM1117-1.8

BM1117-2.5

BM1117-2.85

BM1117-3.3

BM1117-5.0

BM1117D-ADJ

BM1117D-1.5

BM1117D-1.8

BM1117D-2.5

BM1117D-2.85

BM1117D-3.3

BM1117D--5.0

0 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

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与BM1117相关器件

型号	品牌	获取价格	描述	数据表
BM1117-3.3	BOOKLY	获取价格	Voltage regulators
BM1117A	BOOKLY	获取价格	Voltage regulator
BM1117-ADJ	BOOKLY	获取价格	Voltage regulators
BM1117D-1.5	BOOKLY	获取价格	Voltage regulators
BM1117D-1.8	BOOKLY	获取价格	Voltage regulators
BM1117D-2.5	BOOKLY	获取价格	Voltage regulators
BM1117D-2.85	BOOKLY	获取价格	Voltage regulator
BM1117D-3.3	BOOKLY	获取价格	Voltage regulator
BM1117D-5.0	BOOKLY	获取价格	Voltage regulator
BM1117D-ADJ	BOOKLY	获取价格	Voltage regulator