5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> LT1129CT-5
LT1129CT-5 PDF预览

LT1129CT-5

更新时间： 2024-11-21 22:25:51
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
12页 277K
描述
Micropower Low Dropout Regulators with Shutdown

阅读下载

中文翻译

获取价格

LT1129CT-5 数据手册

 浏览型号LT1129CT-5的Datasheet PDF文件第2页浏览型号LT1129CT-5的Datasheet PDF文件第3页浏览型号LT1129CT-5的Datasheet PDF文件第4页浏览型号LT1129CT-5的Datasheet PDF文件第5页浏览型号LT1129CT-5的Datasheet PDF文件第6页浏览型号LT1129CT-5的Datasheet PDF文件第7页 
LT1129/LT1129-3.3/LT1129-5  
Micropower Low Dropout  
Regulators with Shutdown  
U
DESCRIPTIO  
EATURE  
S
F
■
■
■
■
■
■
■
■
■
■
■
■
■
■
The LT1129/LT1129-3.3/LT1129-5 are micropower low  
dropout regulators with shutdown. The devices are ca-  
pable of supplying 700mA of output current with a drop-  
out voltage of 0.4V at maximum output. Designed for use  
in battery-powered systems the low quiescent current,  
50µA operating and 16µA in shutdown, make them  
an ideal choice. The quiescent current does not rise  
in dropout as it does with many other low dropout  
PNP regulators.  
0.4V Dropout Voltage  
700mA Output Current  
50µA Quiescent Current  
No Protection Diodes Needed  
Adjustable Output from 3.8V to 30V  
3.3V and 5V Fixed Output Voltages  
Controlled Quiescent Current in Dropout  
Shutdown  
16µA Quiescent Current in Shutdown  
Stable with 3.3µF Output Capacitor  
Reverse Battery Protection  
No Reverse Output Current  
Thermal Limiting  
Other features of the LT1129 /LT1129-3.3/LT1129-5 in-  
clude the ability to operate with small output capacitors.  
They are stable with only 3.3µF on the output while most  
older devices require between 10µF and 100µF for stabil-  
ity.Alsotheinputmaybeconnectedtogroundorareverse  
voltage without reverse current flow from output to input.  
This makes the LT1129/LT1129-3.3/LT1129-5 ideal for  
backuppowersituationswheretheoutputisheldhighand  
theinputisatgroundorreversed. Undertheseconditions,  
only 16µA will flow from the output pin to ground. The  
devices are available in 5-lead TO-220, 5-lead DD, and  
3-lead SOT-223 packages.  
Surface Mount  
O U  
PPLICATI  
S
A
■
■
■
■
Low Current Regulator  
Regulator for Battery-Powered Systems  
Post Regulator for Switching Supplies  
5V to 3.3V Logic Regulator  
U
O
TYPICAL APPLICATI  
5V Supply with Shutdown  
Dropout Voltage  
0.6  
5
4
1
2
5V OUT  
500mA  
0.5  
0.4  
0.3  
IN  
OUT  
+
LT1129-5  
SENSE  
GND  
3.3µF  
SOLID TANTALUM  
V
> 5.5V  
IN  
SHDN  
3
0.2  
0.1  
0
V
(PIN 4) OUTPUT  
SHDN  
< 0.25  
> 2.8  
NC  
OFF  
ON  
ON  
LT1129 • TA01  
0.4  
OUTPUT CURRENT (A)  
0.6 0.7  
0
0.1  
0.2 0.3  
0.5  
LT1129 • TA02  
1
1234567...12

中文翻译

下载PDF

与LT1129CT-5相关器件

型号 品牌 获取价格 描述 数据表
LT1129CT-5#TR Linear

获取价格

 		IC VREG 3.8 V-30 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSFM5, PLASTIC, TO-22
LT1129IQ Linear Systems

获取价格

 		Micropower Low Dropout Regulators with Shutdown
LT1129IQ Linear

获取价格

 		Micropower Low Dropout Regulators with Shutdown
LT1129IQ#PBF Linear

获取价格

 		LT1129 - Micropower Low Dropout Regulators with Shutdown; Package: DD PAK; Pins: 5; Temper
LT1129IQ#TRPBF Linear

获取价格

 		LT1129 - Micropower Low Dropout Regulators with Shutdown; Package: DD PAK; Pins: 5; Temper
LT1129IQ-3.3 Linear

获取价格

 		Micropower Low Dropout Regulators with Shutdown
LT1129IQ-3.3 Linear Systems

获取价格

 		Micropower Low Dropout Regulators with Shutdown
LT1129IQ-3.3#PBF Linear

获取价格

 		暂无描述
LT1129IQ-3.3#TR Linear

获取价格

 		暂无描述
LT1129IQ-3.3#TRPBF Linear

获取价格

 		LT1129 - Micropower Low Dropout Regulators with Shutdown; Package: DD PAK; Pins: 5; Temper

与LT1129CT-5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