Datasheet > AMS2931

AMS2931

更新时间： 2022-06-06 09:37:17

品牌	Logo	应用领域
奥地利微 - AMS		稳压器电池
页数	文件大小	规格书
9页	255K
描述
The AMS2931 series consists of positive fixed and adjustable voltage regulators ideally suited for use in battery-powered systems.

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AMS2931 数据手册

AMS2931

FEATURES

APPLICATIONS

• Fixed and Ajustable Versions Available

• Output Current in excess of 100mA

• Very Low Quiescent Current

• Battery Powered Systems

• Portable Consumer Equipment

• Cordless Telephones

• Reverse Battery Protection

• Input-output Differential less than 0.6V

• Short Circuit protection

• Portable (Notebook) Computers

• Portable Instrumentation

• Radio Control Systems

• Internal Thermal Overload Protection

• 60V Load Dump Protection

• Automotive Electronics

• -50V Reverse Transient Protection

• Mirror Image Insertion Protection

GENERAL DESCRIPTION

The AMS2931 series consists of positive fixed and adjustable voltage regulators ideally suited for use in battery-powered

systems. These devices feature very low quiescent current of 1mA or less when supplying 10mA loads. This unique

characteristic and the extremely low input -output differential required for proper regulation (0.2V for output currents of 10mA)

make the AMS2931 ideal to use for standby power systems.

Originally designed for automotive applications, the AMS2931 and all regulated circuitry are protected from input fault

conditions caused by reverse battery installation or two battery jump starts. During line transients, such as load dump (60V)

when the input voltage to the regulator can momentarily exceed the specified maximum operating voltage, the regulator will

automatically shut down to protect both internal circuits and the load. The AMS2931 series also includes internal current

limiting, thermal shutdown, and is able to withstand temporary power-up with mirror-image insertion.

The AMS2931 is offered in the 3-pin TO-92 package, 8-pin plastic SOIC, TO-220 and TO-263 packages.

ORDERING INFORMATION

OUTPUT

PACKAGE TYPE

OPER. TEMP

RANGE

VOLTAGE

TO-92

8 LEAD SOIC

TO-220

TO-263

FIXED*

AMS2931AN-X AMS2931AS-X

AMS2931AT-X

AMS2931T-X

AMS2931AM-X -40ºC to +85ºc

AMS2931N-X

AMS2931S-X

AMS2931CS

AMS2931M-X

-40ºC to +85ºc

ADJ.

X = 2.0V, 2.5V, 3.0V, 3.3V, 3.5V, 4.0V, 5.0V

*For additional available fixed voltages contact factory

Advanced Monolithic Systems http://www.ams-semitech.com

12 3 4 5 6 7...9

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AMS2931CS	ADMOS	获取价格	100mA LOW DROPOUT VOLTAGE REGULATOR
AMS2931M-X	ADMOS	获取价格	100mA LOW DROPOUT VOLTAGE REGULATOR
AMS2931N-X	ADMOS	获取价格	100mA LOW DROPOUT VOLTAGE REGULATOR
AMS2931S-X	ADMOS	获取价格	100mA LOW DROPOUT VOLTAGE REGULATOR
AMS2931T-X	ADMOS	获取价格	100mA LOW DROPOUT VOLTAGE REGULATOR