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SPX3819U-2.5中文资料PDF规格书
SPX3819U-2.5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 |
2023+ |
SOP8 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
SIPEX |
22+ |
TO-89 |
941 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
Sipex |
SOT-89 |
90000 |
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 |
10+ |
SOP-8 |
2000 |
进口原装现货询价 |
询价 | ||
SIPEX |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
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 |
23+ |
NA/ |
85261 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SIPEX |
21+ |
SOP-8 |
12588 |
原装现货价格优势 |
询价 | ||
SIPEX |
22+21+ |
SOP8 |
85261 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 |