Datasheet > AMS3101

AMS3101

更新时间： 2024-11-06 07:08:03

品牌	Logo	应用领域
奥地利微 - AMS		稳压器开关电子
页数	文件大小	规格书
5页	492K
描述
The AMS3101 is a 150mA low dropout fixed voltage regulator, featuring an internal electronic switch controlled by TTL or CMOS logic levels.

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AMS3101 数据手册

AMS3101

FEATURES

APPLICATIONS

• 0.6V to 6V in 100mV increments Voltages Available

• Active High On/Off Control

• Output Current of 150mA

• Battery Powered Systems

• Cellular Phones

• Cordless Telephones

• Quiescent Current of <1µA when in Shutdown

• Low Dropout Voltage of 250mV at 150mA

• Wide Supply Voltage Range 1.5V to 15V

• Short Circuit and Thermal Protection

• Power Good function option

• Portable (Notebook) Computers

• Portable Instrumentation

• Portable Consumer Equipment

• Personal Communication Equipment

• Radio Control Systems

• Low Voltage Systems

• Ceramic Output Capacitor OK

• Reference bypass for lower noise

• MP3 Player

GENERAL DESCRIPTION

The AMS3101 is a 150mA low dropout fixed voltage regulator, featuring an internal electronic switch controlled by TTL or

CMOS logic levels. When the Enable pin is pulled to a logic high level, the device is in the ON state. Designed specifically for

battery powered applications where low quiescent current, low dropout and low standby current are required, the AMS3101 is

ideal to use in standby power systems. Like other regulators the AMS3101 series also includes internal current limiting and

thermal shutdown. A high precision 0.6V voltage reference enables the device to provide very low output voltages. A key

feature includes a reference bypass pin to improve its low-noise performance for fixed output versions.

Ideal for space critical applications, the AMS3101 is available in the 5-pin SOT-23 surface mount package and requires only a

10µF capacitor on the output for a minimum amount of external components. The Power Good option is used when the Output

Voltage drop must be detected. If the Output Voltage drops by approximately 15% of its nominal value, the open collector on

PG pin will pull down to Low state.

ORDERING INFORMATION

PIN CONNECTIONS

5 Lead SOT-23

(M1)

5 Lead SOT-23

(M1)

5 Lead SOT-23

(M1)

PACKAGE TYPE

OPERATING TEMP.

5L SOT-23

RANGE

AMS3101AM1-XXBP

AMS3101M1-XXBP

AMS3101AM1-XXPG

AMS3101M1-XXPG

AMS3101AM1-ADJ

AMS3101M1-ADJ

IND

ADJ VOLTAGE

FIXED VOLTAGE

Top View

XX =specify the output voltage required

PG=Power Good Open Collector pin

BP=Reference bypass pin for lower noise

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

12 3 4 5

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与AMS3101相关器件

型号	品牌	获取价格	描述	数据表
AMS3101MFR1	ETC	获取价格	DTMF Receiver
AMS3102	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102	AMS	获取价格	The AMS3102 series consists of positive fixed and adjustable voltage regulators ideally su
AMS3102_1	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102-20	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102-25	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102-30	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102-33	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102-35	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR
AMS3102-40	ADMOS	获取价格	300mA LOW DROPOUT VOLTAGE REGULATOR

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