5秒后页面跳转
捷配首页

Datasheet > SPX2951CS-3.3/TR
SPX2951CS-3.3/TR PDF预览

SPX2951CS-3.3/TR

更新时间： 2024-11-30 10:19:55
品牌 Logo 应用领域
艾科嘉 - EXAR 光电二极管输出元件调节器
页数 文件大小 规格书
13页 137K
描述
Regulator, 1 Output, BIPolar, PDSO8,

阅读下载

中文翻译

获取价格

SPX2951CS-3.3/TR 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Transferred零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliant风险等级：5.65
可调性：FIXED/ADJUSTABLE标称回动电压 1：0.3 V
最大绝对输入电压：30 VJESD-30 代码：R-PDSO-G8
最大电网调整率：0.0066%最大负载调整率：0.0066%
输出次数：1端子数量：8
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最大输出电流 1：0.15 A最大输出电压 1：29 V
最小输出电压 1：1.24 V标称输出电压 1：3.3 V
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TAPE AND REEL
认证状态：Not Qualified子类别：Other Regulators
表面贴装：YES技术：BIPOLAR
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL最大电压容差：2.4%
Base Number Matches：1

SPX2951CS-3.3/TR 数据手册

 浏览型号SPX2951CS-3.3/TR的Datasheet PDF文件第2页浏览型号SPX2951CS-3.3/TR的Datasheet PDF文件第3页浏览型号SPX2951CS-3.3/TR的Datasheet PDF文件第4页浏览型号SPX2951CS-3.3/TR的Datasheet PDF文件第5页浏览型号SPX2951CS-3.3/TR的Datasheet PDF文件第6页浏览型号SPX2951CS-3.3/TR的Datasheet PDF文件第7页 
®
SPX2950/SPX2951  
150mA Low Dropout Voltage Regulator  
TO-92 (N)  
8-Pin Surface Mount (S)  
FEATURES  
1
2
3
1
2
8
7
INPUT  
OUTPUT  
SENSE  
FEEDBACK  
■ 5.0V and 3.3V at 150mA Output  
■ Accurate: 0.5% for SPX2950A/SPX2951A  
■ Very Low Quiescent Current  
■ Low Dropout Voltage: 300mV at 150mA  
■ Extremely Tight Load and Line Regulation  
■ Very Low Temperature Coefficient  
■ Current & Thermal Limiting  
■ Need Only 1µF for Stability  
■ Offered in TO-92 (SPX2950) and SOIC  
(SPX2951)  
SHUTDOWN  
3
4
6
5
5V or 3.3V Output  
ERROR  
V
V
IN  
GROUND  
OUT  
GROUND  
SPX2950 Bottom View  
SPX2951 Top View  
Now Available in Lead Free Packaging  
APPLICATIONS  
■ Battery Powered Systems  
■ Cordless Telephones  
■ Radio Control Systems  
■ Portable/Palm Top/Notebook Computers  
■ Portable Consumer Equipment  
■ Portable Instrumentation  
■ Avionics  
■ Direct Replacement for LP2950/LP2951  
SPX2951 versions only  
■ Error Flag Warns of Output Dropout  
■ Logic-Controlled Electronic Shutdown  
■ Output Programmable From 1.24 to 29V  
■ SMPS Post-Regulator  
■ Voltage Reference  
■ Automotive Electronics  
DESCRIPTION  
The SPX2950 and SPX2951 are low power voltage regulators. These devices are an excellent choice for  
use in battery-powered applications such as cordless telephones, radio control systems, and portable  
computers. TheSPX2950andSPX2951featurelowquiescentcurrent andlowdropoutvoltage(typ.20mV  
at100µAand300mVat150mA). Thisincludesatightinitialtoleranceof(0.5%forSPX2950A/SPX2951A),  
extremely good load and line regulation (0.05% typ.), and very low output temperature coefficient (20ppm/  
°C typ.), making the SPX2950/SPX2951 useful as a low-power voltage reference.  
The error flag output feature is used as a power-on reset for warning of a low output voltage, due to a falling  
voltage. The logic compatible shutdown feature enables the regulator to be switched ON and OFF. The  
SPX2950 is offered in a 3-pin TO-92 package compatible with other 5.0V, 3.3V regulators. The SPX2951  
is availiable in an 8-lead SOIC package.  
UNREGULATED DC  
5V  
1
7
8
+
INPUT  
FEEDBACK  
OUTPUT  
2
SENSE  
180k  
Ω
+
_
6
ERROR  
FROM  
CMOS OR  
TTL  
3
AMPLIFIER  
330k  
Ω
5V TAP  
SHUTDOWN  
+
60 mV  
60k  
Ω
1µF  
.
5
______  
ERROR  
+
+
_
.
ERROR DETECTION  
COMPARATOR  
TO CMOS OR  
TTL  
1.23V  
+
4
REFERENCE  
GROUND  
Block Diagram of SPX2951, 8 Lead 5V Version  
DATE: 12/01/04  
SPX2950/SPX2951 150mA Low Dropout Voltage Regulator  
©Copyright 2004 Sipex Corporation  
1
1234567...13

中文翻译

下载PDF

与SPX2951CS-3.3/TR相关器件

型号 品牌 获取价格 描述 数据表
SPX2951CS-5.0 SIPEX

获取价格

 		150mA Low Dropout Voltage Regulator
SPX2951CS-5.0/TR SIPEX

获取价格

 		Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 30V Max, 0.5V Dropout, BIPolar, PDSO8,
SPX2951CS-L-3.3 EXAR

获取价格

 		Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 30V Max, 0.5V Dropout, BIPolar, PDSO8,
SPX2951CS-L-5.0 EXAR

获取价格

 		Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 30V Max, 0.5V Dropout, BIPolar, PDSO8,
SPX2951CS-L-5.0/TR EXAR

获取价格

 		Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 30V Max, 0.5V Dropout, BIPolar, PDSO8,
SPX2954 SIPEX

获取价格

 		250mA Low Dropout Voltage Regulator
SPX2954_05 SIPEX

获取价格

 		250mA Low Dropout Voltage Regulator
SPX2954ACM3-3.3 SIPEX

获取价格

 		Fixed Positive LDO Regulator, 3.3V, PDSO4, SOT-223, 3 PIN
SPX2954ACM3-5.0 SIPEX

获取价格

 		Fixed Positive LDO Regulator, 5V, PDSO4, SOT-223, 3 PIN
SPX2954ACN-3.3 SIPEX

获取价格

 		Fixed Positive LDO Regulator, 3.3V, PBCY3, TO-92, 3 PIN

与SPX2951CS-3.3/TR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