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SPX3940T-3.3中文资料西伯斯数据手册PDF规格书
SPX3940T-3.3规格书详情
DESCRIPTION
The SPX3940 is a 1A, accurate voltage regulators with a low drop out voltage of 280mV(typical) at 1A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. They are fully fault protected against over-current, reverse battery, and positive and negative voltage transients.
FEATURES
■1 Output Accuracy SPX3940A
■Guaranteed 1.5A Peak Current
■Low Quiescent Current
■Low Dropout Voltage of 280mV at 1A
■Extremely Tight Load and Line Regulation
■Extremely Fast Transient Response
■Reverse-battery Protection
■Internal Thermal Protection
■Internal Short Circuit Current Limit
■Replacement for LM3940
■Standard SOT-223, TO-220 and TO-263 packages
APPLICATIONS
■Powering VGA & Sound Card
■Automotive Electronics
■LCD Monitors
■Cordless Telephones
■Power PCTM Supplies
■SMPS Post-Regulator
■Laptop, Palmtop, and Note book Computer
■High Efficiency Linear Power Supplies
■Portable Instrumentation
■Constant Current Regulators
产品属性
- 型号:
SPX3940T-3.3
- 制造商:
SIPEX
- 制造商全称:
Sipex Corporation
- 功能描述:
1A Low Dropout Voltage Regulator Fixed Output, Fast Response
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EXAR/SIPEX |
23+ |
NA/ |
12000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SIPEX |
22+ |
TO263-3 |
6521 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
SPX |
21+ |
TO-263-3 |
2724 |
原装现货假一赔十 |
询价 | ||
SIPEX |
23+ |
TO263 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
SPX |
TO-263-3 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
EXAR/SIPEX |
2022 |
TO-263 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SIPEX |
22+ |
TO-263-3 |
2679 |
原装优势!绝对公司现货!可长期供货! |
询价 | ||
SIPEX |
23+ |
TO-263 |
12000 |
只做原装 欢迎咨询 |
询价 | ||
Sipex |
21+ |
TO263-3 |
6022 |
原装现货热卖 |
询价 | ||
SIPEX |
04/05+ |
TO263-3 |
847 |
全新原装100真实现货供应 |
询价 |