5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 线性稳压器IC> SPX1582U5
SPX1582U5 PDF预览

SPX1582U5

更新时间： 2024-11-15 22:23:51
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器
页数 文件大小 规格书
7页 57K
描述
3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed

阅读下载

中文翻译

获取价格

SPX1582U5 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：TO-220, 5 PINReach Compliance Code：unknown
风险等级：5.73最大回动电压 1：0.5 V
JESD-30 代码：R-PSFM-T5JESD-609代码：e0
功能数量：1端子数量：5
工作温度TJ-Max：125 °C工作温度TJ-Min：
最大输出电流 1：3 A最大输出电压 1：6 V
最小输出电压 1：1.25 V封装主体材料：PLASTIC/EPOXY
封装代码：TO-220封装形状：RECTANGULAR
封装形式：FLANGE MOUNT峰值回流温度（摄氏度）：NOT APPLICABLE
认证状态：Not Qualified调节器类型：ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装：NO端子面层：TIN LEAD
端子形式：THROUGH-HOLE端子位置：SINGLE
处于峰值回流温度下的最长时间：NOT APPLICABLEBase Number Matches：1

SPX1582U5 数据手册

 浏览型号SPX1582U5的Datasheet PDF文件第2页浏览型号SPX1582U5的Datasheet PDF文件第3页浏览型号SPX1582U5的Datasheet PDF文件第4页浏览型号SPX1582U5的Datasheet PDF文件第5页浏览型号SPX1582U5的Datasheet PDF文件第6页浏览型号SPX1582U5的Datasheet PDF文件第7页 
®
SPX1582  
3A Ultra Low Dropout Voltage Regulator  
Fast Response, Adjustable & Fixed  
FEATURES  
■Low Dropout Voltage 500mV at 3A Full Load Current  
■Adjustable Ouput Down to 1.25V from ATX Power Supply  
■Fixed Output Voltages of 3.3V and 2.5V  
SPX1582  
SPX1582  
5 Pin TO-263  
5 Pin TO-220  
1
2
3
■Extremely Tight Load and Line Regulation  
4
5
1
2
3
■Standard 5-Terminal Low Cost TO-220 and TO-263  
APPLICATIONS  
■3.3V to 2.8V ATX Power Supplies  
■3.3V to 2.9V for Portable PENTIUMTM Processor  
■5V to 3.5V VRE Supply  
■High efficiency "Green" Computer Systems  
Now Available in Lead Free Packaging  
DESCRIPTION  
The SPX1582 is a 3A 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 SPX1582 features a low dropout of 400mV(Typ.) and offers fast transient  
response. This device is suitable for Pentium applications requiring 2.8V, 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 of powering low voltage microprocessors that require  
alowerdropout,fasttransientresponsetoregulatefrom3.3Vand5Vsupplies.TheSPX1582isalsoanexcellentchoice  
as a post regulator for switching supplies applications.  
The SPX1582 offers protection against over-current faults, reversed input polarity, over temperature operation and  
positive and negative transient voltage.  
The SPX1582 is offered in a 5 pin TO-220 and TO-263 compatible with industry standard 5-terminal regulators. For 5A,  
3A and 1.5A ultra low dropout versions refer to SPX1581, SPX1582 and SPX1583 data sheets respectively.  
TYPICAL APPLICATIONS CIRCUIT  
V
V
OUT  
IN  
2.5V  
OUT  
3.3V  
IN  
5
4
3
V
V
V
V
OUT  
2.5V  
OUT  
IN  
3.3V  
IN  
SPX1582  
C1  
330µF  
5
4
3
V
V
SPX1582  
C1  
330µF  
5V  
V
1
2
5V  
V
V
CTRL  
1
CTRL  
SENSE  
2
CTRL  
V
CTRL  
SENSE  
R1  
124Ω  
ADJ  
GND  
C4  
2x330µF  
C2  
10µF  
C4  
2x330µF  
C2  
10µF  
C3  
.033µF  
R2  
124Ω  
(1) V  
CTRL  
needed when V < 5V.  
IN  
(1) V  
(2) V  
(3) V  
needed when V < 5V.  
IN  
CTRL  
= V  
REF  
(1+R /R )+I R .  
OUT  
REF  
2
1
ADJ 2  
is measured across adjust to sense.  
Adjustable Regulator  
Typical Fixed Regulator  
Date:5/25/04  
SPX1582 3A Ultra Low Dropout Voltage Regulator  
©Copyright 2004 Sipex Corporation  
1
1234567

中文翻译

下载PDF

与SPX1582U5相关器件

型号 品牌 获取价格 描述 数据表
SPX1582U5-2.5 SIPEX

获取价格

 		3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed
SPX1582U5-2.8 SIPEX

获取价格

 		3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed
SPX1582U5-2.8-L SIPEX

获取价格

 		Fixed Positive LDO Regulator, 2.8V, 1.18V Dropout, PSFM5, LEAD FREE, TO-220, 5 PIN
SPX1582U5-2-5 SIPEX

获取价格

 		3A Ultra Low Dropout Voltage Regulator
SPX1582U5-2-8 SIPEX

获取价格

 		3A Ultra Low Dropout Voltage Regulator
SPX1582U5-2-8/TR SIPEX

获取价格

 		Fixed Positive LDO Regulator, 2.8V, 1.18V Dropout, PSFM5, TO-220, 5 PIN
SPX1582U5-3.3 SIPEX

获取价格

 		3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed
SPX1582U5-3.3-L EXAR

获取价格

 		Fixed Positive LDO Regulator, 3.3V, 1.18V Dropout, PSFM5, LEAD FREE, TO-220, 5 PIN
SPX1582U5-3-3 SIPEX

获取价格

 		3A Ultra Low Dropout Voltage Regulator
SPX1582U5-L SIPEX

获取价格

 		Adjustable Positive LDO Regulator, 1.25V Min, 6V Max, 0.5V Dropout, PSFM5, LEAD FREE, TO-2

与SPX1582U5相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证