Datasheet > LR1084S2-2.85

LR1084S2-2.85

更新时间： 2024-01-06 01:48:20

品牌	Logo	应用领域
乐山 - LRC		/
页数	文件大小	规格书
12页	174K
描述
Low Dropout Voltage: 1.3V Typically at 5A, Current Limiting and Thermal Protection

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LR1084S2-2.85 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	, SMSIP3H,.55TB	Reach Compliance Code：	unknown
风险等级：	5.92	可调性：	FIXED
标称回动电压 1：	1.3 V	最大电网调整率：	0.006%
最大负载调整率：	0.02%	输出次数：	1
端子数量：	3	工作温度TJ-Max：	125 °C
工作温度TJ-Min：		最大输出电流 1：	5 A
标称输出电压 1：	2.85 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SMSIP3H,.55TB	认证状态：	Not Qualified
子类别：	Other Regulators	表面贴装：	YES
技术：	BIPOLAR	端子节距：	2.54 mm
端子位置：	SINGLE	最大电压容差：	2%
Base Number Matches：	1

LR1084S2-2.85 数据手册

LESHAN RADIO COMPANY, LTD.

General Description

Features

The LR1084 is a series of low dropout positive voltage

regulators with a maximum dropout of 1.5V at 5A of

load current.

Low Dropout Voltage: 1.3V Typically at 5A

Current Limiting and Thermal Protection

Output Current: 5A

Current Limit: 6.5A

The series features on-chip thermal limiting which pro-

vides protection against any combination of overload

and ambient temperatures that would create excessive

junction temperatures. It also includes a trimmed band-

gap reference and a current limiting circuit.

Operating Junction Temperature Range: 0 to

125 C

Line Regulation: 0.015% (Typical)

Load Regulation: 0.2% (Typical)

The LR1084 is available in 1.5V, 1.8V, 2.5V, 2.85V,

3.3V and 5.0Vversions. The fixed versions integrate

the adjust resistors. It is also available in an adjustable

version which can set the output voltage with two

external resistors.

Applications

High Efficiency Linear Regulators

Battery Chargers

Post Regulation for Switching Supply

Microprocessor Supply

Desktop PCs, RISC and Embedded Processors'

Supply

The LR1084 series is available in standard packages of

TO-263-2L, TO-263-3L, TO-220 and TO-252.

TO-263-3L

TO-263-2L

TO-220

TO-252

Figure 1. Package Types of LR1084

LR1084-1/12

12 3 4 5 6 7...12

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