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SPX1580T5-3.3中文资料Sipex数据手册PDF规格书

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厂商型号

SPX1580T5-3.3

功能描述

7A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed

文件大小

148.22 Kbytes

页面数量

5

生产厂商

Sipex

网址

网址

数据手册

下载地址一下载地址二

更新时间

2025-12-12 11:00:00

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SPX1580T5-3.3规格书详情

DESCRIPTION

The SPX1580 is a 7A 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 or 2.5V and does not require any external resistors. The SPX1580 features a low dropout of 540mV(Typ.) and offers fast transient response. This device is suitable for Pentium applications requiring 2.5V from 3.3V ATX power supplies, where a low current input voltage 1V greater than the output voltage is available. With an external sense pin the load regulation is less than 1mV. This device is an excellent choice for the use of powering low voltage microprocessors that require a lower dropout, fast transient response to regulate from 3.3V and 5V supplies. The SPX1580 is also an excellent choice as a post regulator for switching supplies applications.

FEATURES

■ Low Dropout Voltage 540mV at 7A Full Load Current

■ Adjustable Ouput Down to 1.25V from ATX Power Supply

■ Fixed Output Voltages of 3.3V and 2.5V

■ Extremely Tight Load and Line Regulation

■ Standard 5-Terminal Low Cost TO-220 and TO-263

■ Replacement to Industry Standard LT1580

APPLICATIONS

■ 3.3V ATX Power Supplies

■ 3.3V to 2.9V for Portable PENTIUMTM Processor

■ 5V to 3.5V VRE Supply

■ High efficiency Green Computer Systems

产品属性

  • 型号:

    SPX1580T5-3.3

  • 制造商:

    SIPEX

  • 制造商全称:

    Sipex Corporation

  • 功能描述:

    7A 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
23+
TO-263
50000
全新原装正品现货,支持订货
询价
SIPEX
25+
TO220-5
2659
原装正品!公司现货!欢迎来电洽谈!
询价
2023+
59022
进口原装现货
询价
SIPE
2023+
TP-263
5800
进口原装,现货热卖
询价
SIPEX
17+
TO220-5
6200
100%原装正品现货
询价
SIPEX
25+
SOP263
2300
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
SIPEX
2023+
TO220-5
8635
一级代理优势现货,全新正品直营店
询价
SIPEX
2025+
TO263-5
3665
全新原厂原装产品、公司现货销售
询价
Sipex
2024+
TO263-5
50000
原装现货
询价
SIPEX
04/05+
TO263-5
1008
全新原装100真实现货供应
询价