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SPX1581T-2.8中文资料PDF规格书
SPX1581T-2.8规格书详情
PRODUCT DESCRIPTION
The SPX1581 is a 5A Low Dropout Regulator with extremely low dropout voltage. The adjustable version requires only two external resistors to set the output voltage. The fixed version has a preset output of 3.3V, 2.8V or 2.5V and does not require any external resistors. The SPX1581 features a low dropout of less than 400mV(typ.) and offers fast transient response. This device is suitable for Pentium applications requiring 2.8V or 2.5V from 3.3V ATX power supplies, where a low current input voltage 1V greater than the output voltage is needed. With an external sense pin the load regulation is less than 1mV. This device is an excellent choice for the use in powering low voltage microprocessors that require a lower dropout, fast transient response to regulate from 3.3V and 5V supplies. The SPX1581 is also an excellent choice as a post regulator for switching supplies applications.
FEATURES
• Low Dropout Voltage 500mV at 5A Full Load Current
• Adjustable Output Down to 1.2V from ATX Power Supply
• Fixed Output Voltages of 3.3V, 2.8V & 2.5V
• Extremely Tight Voltage and Line Regulation
• Standard 5-Terminal Low Cost TO-220 & TO-263
APPLICATIONS
• 3.3V to 2.8V ATX Power Supplies
• 3.3V to 2.9V for Portable PENTIUM Processor
• 5V to 3.5V VRE Supply
• High Efficiency “Green” Computer Systems
产品属性
- 型号:
SPX1581T-2.8
- 制造商:
SIPEX
- 制造商全称:
Sipex Corporation
- 功能描述:
5A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Sipex |
21+ |
TO263-5 |
5451 |
原装现货热卖 |
询价 | ||
SIPEX |
2020+ |
TO-263- |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SIPEX |
0230+ |
TO-263 |
98 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SIPEX |
23+ |
NA |
5556 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
SIPEX |
21+ |
TO-263 |
7540 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
SIPEX |
23+ |
TO263-5 |
12735 |
询价 | |||
SIPEX |
TO263 |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SIPEX |
0728+ |
TO263 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SIPEX |
23+ |
TO-263-5 |
6518 |
只做原装 欢迎咨询 |
询价 | ||
SIPEX |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |