Datasheet > LM1086RS

LM1086RS

更新时间： 2024-09-23 11:33:35

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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中文翻译

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数据手册

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LM1086RS 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

中文翻译

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