Datasheet > SPX3819M5-L-5-0-TR

SPX3819M5-L-5-0-TR

更新时间： 2024-12-01 01:06:51

品牌	Logo	应用领域
艾科嘉 - EXAR		/
页数	文件大小	规格书
13页	1594K
描述
500mA Low-Noise LDO Voltage Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SPX3819M5-L-5-0-TR 数据手册

浏览型号SPX3819M5-L-5-0-TR的Datasheet PDF文件第2页

浏览型号SPX3819M5-L-5-0-TR的Datasheet PDF文件第3页

浏览型号SPX3819M5-L-5-0-TR的Datasheet PDF文件第4页

浏览型号SPX3819M5-L-5-0-TR的Datasheet PDF文件第5页

浏览型号SPX3819M5-L-5-0-TR的Datasheet PDF文件第6页

浏览型号SPX3819M5-L-5-0-TR的Datasheet PDF文件第7页

500mA Low-Noise LDO Voltage Regulator

August 2016

Rev. 2.0.3

GENERAL DESCRIPTION

APPLICATIONS

The SPX3819 is a positive voltage regulator

with a low dropout voltage and low noise

output. In addition, this device offers a very low

ground current of 800μA at 100mA output. The

SPX3819 has an initial tolerance of less than

1% max and a logic compatible ON/OFF

• Portable Consumer Equipment

• Portable Instrumentation

• Industrial Equipment

• SMPS Post Regulators

switched

input.

When

disabled,

power

consumption drops to nearly zero. Other key

features include reverse battery protection,

current limit, and thermal shutdown. The

SPX3819 includes a reference bypass pin for

optimal low noise output performance. With its

very low output temperature coefficient, this

device also makes a superior low power voltage

reference.

FEATURES

• Low Noise: 40μV Possible

• High Accuracy: 1%

• Reverse Battery Protection

• Low Dropout: 340mV at Full Load

• Low Quiescent Current: 90μA

• Zero Off-Mode Current

The SPX3819 is an excellent choice for use in

battery-powered applications such as cordless

telephones, radio control systems, and portable

computers. It is available in several fixed

output voltage options or with an adjustable

output voltage.

• Fixed & Adjustable Output Voltages:

− 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V & 5.0V

Fixed Output Voltages

− ≥1.235V Adjustable Output Voltages

This device is offered in 8 pin NSOIC, 8 pin DFN

and 5-pin SOT-23 packages.

• Available in RoHS Compliant, Lead Free

Packages:

− 5-pin SOT-23, 8-pin SOIC and 8-pin DFN

TYPICAL APPLICATION DIAGRAM

Fig. 1: SPX3819 Application Circuit

Exar Corporation

48720 Kato Road, Fremont CA 94538, USA

www.exar.com

Tel. +1 510 668-7000 – Fax. +1 510 668-7001

12 3 4 5 6 7...13

中文翻译

下载PDF

与SPX3819M5-L-5-0-TR相关器件

型号	品牌	获取价格	描述	数据表
SPX3819R-1.2	SIPEX	获取价格	Fixed Positive LDO Regulator, 1.2V, 0.7V Dropout, 2 X 3 MM, MO-229VCED-2, DFN-8
SPX3819R-1.2/TR	SIPEX	获取价格	Fixed Positive LDO Regulator, 1.2V, 0.7V Dropout, 2 X 3 MM, MO-229VCED-2, DFN-8
SPX3819R-1.5/TR	SIPEX	获取价格	Fixed Positive LDO Regulator, 1.5V, 0.7V Dropout, 2 X 3 MM, MO-229VCED-2, DFN-8
SPX3819R2	SIPEX	获取价格	Adjustable Positive LDO Regulator, 0.7V Dropout, PDSO8, 2 X 3 MM, MO-229VCED-2, DFN-8
SPX3819R2/TR	SIPEX	获取价格	Adjustable Positive LDO Regulator, 1.24V Min, 15V Max, 0.7V Dropout, BIPolar, PDSO8, 2 X 3
SPX3819R2-1.2	SIPEX	获取价格	500mA, Low-Noise LDO Voltage Regulator
SPX3819R2-1.2/TR	SIPEX	获取价格	500mA, Low-Noise LDO Voltage Regulator
SPX3819R2-1.5	SIPEX	获取价格	Regulator,
SPX3819R2-1.8/TR	SIPEX	获取价格	Regulator,
SPX3819R2-1-2	SIPEX	获取价格	500mA, Low-Noise LDO Voltage Regulator