Datasheet > LM1086R

LM1086R

更新时间： 2024-01-04 18:01:31

品牌	Logo	应用领域
韩国泰进 - HTC		稳压器
页数	文件大小	规格书
8页	173K
描述
1.5A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)

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技术参数
数据手册

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LM1086R 技术参数

生命周期：	Contact Manufacturer	包装说明：	TO-263, 3 PIN
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.64
最大回动电压 1：	1.5 V	最大差分输入-输出电压：	5.75 V
最小差分输入-输出电压：	1.5 V	JESD-30 代码：	R-PSSO-G3
功能数量：	1	端子数量：	3
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	1.5 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	TO-263	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装：	YES	端子形式：	GULL WING
端子位置：	SINGLE	Base Number Matches：	1

LM1086R 数据手册

1.5A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)

LM1086

FEATURES

● Output Current of 1.5A

● Fast Transient Response

● 0.04% Line Regulation

TO-263 PKG

● 0.2% Load Regulation

● Internal Thermal and Current Limiting

● Adjustable or Fixed Output Voltage(1.5V, 1.8V, 2.5V, 3.3V, 5.0V)

● Surface Mount Package TO252-3LD & TO-263-3LD

● 100% Thermal Limit Burn-in

● Low Dropout Voltage 1.5V at 1.5A Output Current

● Moisture Sensitivity Level 3

TO-252 PKG

APPLICATIONS

● Battery Charger

● Adjustable Power Supplies

● Constant Current Regulators

● Portable Instrumentation

● High Efficiency Linear Power Supplies

● High Efficiency "Green" Computer Systems

● SMPS Post-Regulator

1. Adj/Gnd 2. Output 3. Input

ORDERING INFORMATION

Device Name

LM1086R-XX

LM1086RS-XX

Package

● Power PC Supplies

● Powering VGA & Sound Card

TO263-3LD

TO252-3LD

(XX=Vout=1.5V, 1.8V, 2.5V, 3.3V, 5.0V,

Adjustable)

DESCRIPTION

The LM1086 is a low dropout three terminal regulators with 1.5A output current capability.

The output voltage is adjustable with the use of a resistor divider. Dropout is guaranteed at a maximum

of 500 mV at maximum output current.

It's low dropout voltage and fast transient response make it ideal for low voltage microprocessor

applications. Internal current and thermal limiting provides protection against any overload condition

that would create excessive junction temperature.

TEST & TYPICAL APPLICATION CIRCUIT

LM1086

3.3V

LM1086

ADJ

Note

V_REF=V_OUT-V_ADJ=1.25V(Typ.)

V_OUT=V_REFx(1+RF2/RF1)+I_ADJxRF2

I_ADJ=55㎂(Typ.)

(1) C1 Needed if device is far away from filter capacitors.

(2) C2 minimum value required for stability

Apr. 2009 - Rev1.1

HTC

-1 -

12 3 4 5 6 7 8

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