5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 线性稳压器IC> LD2981ABU50TR
LD2981ABU50TR PDF预览

LD2981ABU50TR

更新时间： 2024-11-21 22:05:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
17页 416K
描述
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

阅读下载

中文翻译

获取价格

LD2981ABU50TR 技术参数

是否Rohs认证：符合生命周期：Active
零件包装代码：SOT-89包装说明：ROHS COMPLIANT, SOT-89, 3 PIN
针数：3Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：14 weeks风险等级：1.61
Is Samacsys：N可调性：FIXED
最大回动电压 1：0.375 V标称回动电压 1：0.2 V
最大绝对输入电压：16 V最大输入电压：16 V
最小输入电压：2.5 VJESD-30 代码：R-PSSO-F3
JESD-609代码：e3长度：4.5 mm
最大电网调整率：0.016%湿度敏感等级：1
功能数量：1输出次数：1
端子数量：3工作温度TJ-Max：125 °C
工作温度TJ-Min：-40 °C最大输出电流 1：0.1 A
最大输出电压 1：5.125 V最小输出电压 1：4.875 V
标称输出电压 1：5 V封装主体材料：PLASTIC/EPOXY
封装等效代码：TO-243封装形状：RECTANGULAR
封装形式：SMALL OUTLINE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：1.6 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：FLAT
端子节距：1.5 mm端子位置：SINGLE
处于峰值回流温度下的最长时间：30最大电压容差：2.5%
宽度：2.445 mmBase Number Matches：1

LD2981ABU50TR 数据手册

 浏览型号LD2981ABU50TR的Datasheet PDF文件第2页浏览型号LD2981ABU50TR的Datasheet PDF文件第3页浏览型号LD2981ABU50TR的Datasheet PDF文件第4页浏览型号LD2981ABU50TR的Datasheet PDF文件第5页浏览型号LD2981ABU50TR的Datasheet PDF文件第6页浏览型号LD2981ABU50TR的Datasheet PDF文件第7页 
LD2981  
SERIES  
ULTRA LOW DROP VOLTAGE REGULATORS WITH INHIBIT  
LOW ESR OUTPUT CAPACITORS COMPATIBLE  
■
■
STABLE WITH LOW ESR CERAMIC  
CAPACITORS  
ULTRA LOW DROPOUT VOLTAGE (0.17V  
TYP. AT 100mA LOAD, 7mV TYP. AT 1mA  
LOAD)  
■
VERY LOW QUIESCENT CURRENT (80µA  
TYP. AT NO LOAD IN ON MODE; MAX 1µA  
IN OFF MODE)  
■
■
■
GUARANTEED OUTPUT CURRENT UP TO  
100mA  
LOGIC-CONTROLLED ELECTRONIC  
SHUTDOWN  
OUTPUT VOLTAGE OF 1.5; 1.8; 2.5; 2.85;  
3.0; 3.2; 3.3; 3.6; 3.8; 4.0; 4.7; 4.85; 5.0V  
INTERNAL CURRENT AND THERMAL LIMIT  
± 0.75% TOLERANCE OUTPUT VOLTAGE  
AVAILABLE (A VERSION)  
SOT23-5L  
SOT-89  
ultra low quiescent current make them suitable for  
low noise, low power applications and in battery  
powered systems.  
■
■
The quiescent current in sleep mode is less than  
1µA when INHIBIT pin is pulled low. Shutdown  
Logic Control function is available on pin n.3 (TTL  
compatible). This means that when the device is  
used as local regulator, it is possible to put a part  
of the board in standby, decreasing the total  
power consumption. The LD2981 is designed to  
work with low ESR ceramic capacitor. Typical  
applications are in cellular phone, palmtop/laptop  
computer, personal digital assistant (PDA),  
personal stereo, camcorder and camera.  
■
■
■
OUTPUT LOW NOISE VOLTAGE 160µVRMS  
TEMPERATURE RANGE: -40 TO 125°C  
SMALLEST PACKAGE SOT23-5L AND  
SOT-89  
FAST DYNAMIC RESPONSE TO LINE AND  
LOAD CHANGES  
■
DESCRIPTION  
The LD2981 series are 100mA fixed-output  
voltage regulator. The low drop-voltage and the  
SCHEMATIC DIAGRAM  
September 2003  
1/17  
1234567...17

中文翻译

下载PDF

LD2981ABU50TR 替代型号

型号 品牌 替代类型 描述 数据表
LD2981CU50TR STMICROELECTRONICS

类似代替

 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LD2980CU50TR STMICROELECTRONICS

类似代替

 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2980ABU50TR STMICROELECTRONICS

类似代替

 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE

与LD2981ABU50TR相关器件

型号 品牌 获取价格 描述 数据表
LD2981ABXX STMICROELECTRONICS

获取价格

 		Ultra low drop voltage regulators with inhibit low ESR output capacitors compatible
LD2981ABXX25 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX28 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX30 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX32 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX33 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX36 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX38 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX40 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
LD2981ABXX47 STMICROELECTRONICS

获取价格

 		VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE

与LD2981ABU50TR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