Datasheet > OM7649SM

OM7649SM

更新时间： 2024-10-31 22:44:47

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
4页	36K
描述
SURFACE MOUNT POSITIVE 0.5 VOLT, LOW DROPOUT VOLTAGE REGULATOR

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OM7649SM 数据手册

OM7648SM

OM7649SM

OM7650SM

SURFACE MOUNT POSITIVE 0.5 VOLT, LOW

DROPOUT VOLTAGE REGULATOR

Isolated Hermetic Surface Mount Package

Three Terminal, Fixed Voltage, 1 Amp,

Low Dropout Voltage Regulator

FEATURES

• Isolated Hermetic Surface Mount Package

• Similar To Industry Standard LM2940

• Dropout Voltage Typically 0.5 V @ I_O= 1 A

• Output Current In Excess Of 1 A

• Reverse Battery Protection

• Internal Short Circuit Protection

• Available Hi-Rel Screened

DESCRIPTION

These three terminal fixed voltage regulators are designed to provide 1.0A with high

efficiency. It has the ability to source 1A of output current with a typical dropout

voltage of .5V and a maximum of 1V over the entire temperature range. It is supplied

in a hermetic surface mount package and is ideally suited for Hi-Rel applications

where small size and high reliability are required.

ABSOLUTE MAXIMUM RATINGS @ 25°C

Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Vdc

Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V, +12V, +15Vdc

Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . - 55°C to + 125°C

Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C

Lead Temperature (Soldering 10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . 300°C

Thermal Resistance:

θ_JC(Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W

θ_JA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W

Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 A

3.5

3.5 - 147

4 11 R0

12 3 4

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