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SPX3819U-5.0中文资料PDF规格书
SPX3819U-5.0规格书详情
DESCRIPTION
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 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.
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 voltages -- 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 5.0V -- or with an adjustable output. This device is offered in 8 pin NSOIC, 8 pin DFN and 5-pin SOT-23 packages.
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
■ Fixed Output: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 5.0V. Adj. Output also available.
■ Available in RoHS Compliant, Lead Free Packages: 5 Pin SOT-23, 8 Pin Narrow SOIC and 8 pin 2X3 DFN
APPLICATIONS
■ Battery Powered Systems
■ Cordless Phones
■ Radio Control Systems
■ Portable/Palm Top/Notebook Computers
■ Portable Consumer Equipment
■ Portable Instrumentation
■ Bar Code Scanners
■ SMPS Post Regulators
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIPEX-西伯斯 |
24+25+/26+27+ |
SOP-8.贴片 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
SIPEX |
18+ |
SOP-8 |
9860 |
全新原装现货/假一罚百! |
询价 | ||
SIPEX |
1604+ |
SOP-8 |
2158 |
低价支持实单,可送样品! |
询价 | ||
SIPEX |
2016+ |
SOP8 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
SIPEX(SP) |
22+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
SIPEX |
22+23+ |
SOP-8 |
42604 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
SIPEX |
23+ |
SOP-8 |
3000 |
全新原装正品 |
询价 | ||
SIPEX |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SIPEX |
21+ |
SOP-8 |
12588 |
原装现货价格优势 |
询价 | ||
SIPEX |
04/05+ |
SOT23-3 |
1136 |
全新原装100真实现货供应 |
询价 |