5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 线性稳压器IC> LP2950CDTX-3.3/NOPB
LP2950CDTX-3.3/NOPB PDF预览

LP2950CDTX-3.3/NOPB

更新时间： 2024-11-22 12:09:51
品牌 Logo 应用领域
德州仪器 - TI 调节器
页数 文件大小 规格书
43页 1949K
描述
LP2950-N/LP2951-N Series of Adjustable Micropower Voltage Regulators

阅读下载

中文翻译

获取价格

LP2950CDTX-3.3/NOPB 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TO-252
包装说明：TO-252, SMSIP3H,.38,90TB针数：3
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：0.64可调性：FIXED
最大回动电压 1：0.6 V标称回动电压 1：0.38 V
最大绝对输入电压：30 V最大输入电压：30 V
最小输入电压：4.3 VJESD-30 代码：R-PSSO-G2
JESD-609代码：e3长度：6.58 mm
最大电网调整率：0.0132%最大负载调整率：0.0099%
湿度敏感等级：2功能数量：1
输出次数：1端子数量：2
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流 1：0.1 A最大输出电压 1：3.366 V
最小输出电压 1：3.234 V标称输出电压 1：3.3 V
封装主体材料：PLASTIC/EPOXY封装代码：TO-252
封装等效代码：SMSIP3H,.38,90TB封装形状：RECTANGULAR
封装形式：SMALL OUTLINE包装方法：TR
峰值回流温度（摄氏度）：260认证状态：Not Qualified
调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度：2.38 mm
子类别：Other Regulators表面贴装：YES
技术：BIPOLAR端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：2.285 mm
端子位置：SINGLE处于峰值回流温度下的最长时间：NOT SPECIFIED
最大电压容差：2.4%宽度：6.1 mm
Base Number Matches：1

LP2950CDTX-3.3/NOPB 数据手册

 浏览型号LP2950CDTX-3.3/NOPB的Datasheet PDF文件第2页浏览型号LP2950CDTX-3.3/NOPB的Datasheet PDF文件第3页浏览型号LP2950CDTX-3.3/NOPB的Datasheet PDF文件第4页浏览型号LP2950CDTX-3.3/NOPB的Datasheet PDF文件第5页浏览型号LP2950CDTX-3.3/NOPB的Datasheet PDF文件第6页浏览型号LP2950CDTX-3.3/NOPB的Datasheet PDF文件第7页 
LP2950-N, LP2951-N  
www.ti.com  
SNVS764N –JANUARY 2000–REVISED MAY 2013  
LP2950-N/LP2951-N Series of Adjustable Micropower Voltage Regulators  
Check for Samples: LP2950-N, LP2951-N  
1
FEATURES  
DESCRIPTION  
The LP2950-N and LP2951-N are micropower  
2
•
•
•
•
•
•
•
•
•
•
•
5V, 3V, and 3.3V Versions Available  
High Accuracy Output Voltage  
Ensured 100 mA Output Current  
Extremely Low Quiescent Current  
Low Dropout Voltage  
voltage regulators with very low quiescent current (75  
μA typ.) and very low dropout voltage (typ. 40 mV at  
light loads and 380 mV at 100 mA). They are ideally  
suited for use in battery-powered systems.  
Furthermore, the quiescent current of the LP2950-  
N/LP2951-N increases only slightly in dropout,  
prolonging battery life.  
Extremely Tight Load and Line Regulation  
Very Low Temperature Coefficient  
Use as Regulator or Reference  
Needs Minimum Capacitance for Stability  
Current and Thermal Limiting  
The LP2950-N-5.0 is available in the surface-mount  
PFM package, and in the popular 3-pin TO-92  
package for pin-compatibility with older 5V regulators.  
The 8-lead LP2951-N is available in plastic, ceramic  
dual-in-line, WSON, or metal can packages and  
offers additional system functions.  
Stable With Low-ESR Output Capacitors (10  
mΩ to 6Ω)  
One such feature is an error flag output which warns  
of a low output voltage, often due to falling batteries  
on the input. It may be used for a power-on reset. A  
second feature is the logic-compatible shutdown input  
which enables the regulator to be switched on and  
off. Also, the part may be pin-strapped for a 5V, 3V,  
or 3.3V output (depending on the version), or  
programmed from 1.24V to 29V with an external pair  
of resistors.  
LP2951-N VERSIONS ONLY  
•
•
•
Error Flag Warns of Output Dropout  
Logic-Controlled Electronic Shutdown  
Output Programmable From 1.24 to 29V  
Careful design of the LP2950-N/LP2951-N has  
minimized all contributions to the error budget. This  
includes a tight initial tolerance (.5% typ.), extremely  
good load and line regulation (.05% typ.) and a very  
low output voltage temperature coefficient, making  
the part useful as a low-power voltage reference.  
Block Diagram and Typical Applications  
Figure 1. LP2950-N  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  
1234567...43

中文翻译

下载PDF

LP2950CDTX-3.3/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2936DT-3.3/NOPB TI

类似代替

 50-mA, 60-V, low-IQ, low-dropout voltage regulator with reverse voltage protection 3-TO-25
LM2936DTX-3.3/NOPB TI

类似代替

 暂无描述
LP2950CDT-3.3/NOPB TI

类似代替

 LP2950-N/LP2951-N Series of Adjustable Micropower Voltage Regulators

与LP2950CDTX-3.3/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LP2950CDTX-5.0 TI

获取价格

 		LP2950-N/LP2951-N Series of Adjustable Micropower Voltage Regulators
LP2950CDTX-5.0 NSC

获取价格

 		Series of Adjustable Micropower Voltage Regulators
LP2950CDTX-5.0/NOPB TI

获取价格

 		LP2950-N/LP2951-N Series of Adjustable Micropower Voltage Regulators
LP2950CDTX-5.0/NOPB NSC

获取价格

 		IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSSO2, TO-252, DPAK-3/2, Fixed Po
LP2950CN TI

获取价格

 		LP2950-N/LP2951-N Series of Adjustable Micropower Voltage Regulators
LP2950CN-3 ADMOS

获取价格

 		100mA LOW DROPOUT VOLTAGE REGULATOR
LP2950CN-3.0OPTION1 CALOGIC

获取价格

 		Fixed Positive LDO Regulator, 3V, 0.45V Dropout, BIPolar, PBCY3, TO-92, 3 PIN
LP2950CN-3.0OPTION2 CALOGIC

获取价格

 		Fixed Positive LDO Regulator, 3V, 0.45V Dropout, BIPolar, PBCY3, TO-92, 3 PIN
LP2950CN-3.0OPTION3 CALOGIC

获取价格

 		Fixed Positive LDO Regulator, 3V, 0.45V Dropout, BIPolar, PBCY3, TO-92, 3 PIN
LP2950CN-3.0OPTION4 CALOGIC

获取价格

 		Fixed Positive LDO Regulator, 3V, 0.45V Dropout, BIPolar, PBCY3, TO-92, 3 PIN

与LP2950CDTX-3.3/NOPB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