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L4949EDTR-E PDF预览

L4949EDTR-E

更新时间: 2024-11-14 12:03:35
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路光电二极管输出元件PC
页数 文件大小 规格书
19页 475K
描述
Multifunction very low drop voltage regulator

L4949EDTR-E 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:SOIC包装说明:SOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:0.84
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:221765Samacsys Pin Count:8
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:ST SO-8Samacsys Released Date:2015-06-29 00:00:00
Is Samacsys:N可调性:FIXED
最大回动电压 1:0.5 V标称回动电压 1:0.3 V
最大绝对输入电压:28 V最大输入电压:28 V
最小输入电压:6 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
最大电网调整率:0.02%最大负载调整率:0.03%
湿度敏感等级:3功能数量:1
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 1:0.1 A最大输出电压 1:5.25 V
最小输出电压 1:4.75 V标称输出电压 1:5 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
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:1.75 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
最大电压容差:2%宽度:3.9 mm
Base Number Matches:1

L4949EDTR-E 数据手册

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L4949ED-E  
L4949EP-E  
Multifunction very low drop  
voltage regulator  
Features  
®
ECOPACK : lead free and RoHS compliant  
Automotive Grade: compliance with AEC  
guidelines  
Operating DC supply voltage range 5 V - 28 V  
Transient supply voltage up to 40V  
SO-8  
SO-20W (12+4+4)  
Extremely low quiescent current in standby  
mode  
Description  
High precision standby output voltage 5V 1ꢀ  
Output current capability up to 100mA  
Very low dropout voltage less than 0.5V  
Reset circuit sensing the output voltage  
The L4949ED-E and L4949EP-E are monolithic  
integrated 5V voltage regulators with a very low  
dropout output and additional functions as power-  
on reset and input voltage sense. They are  
designed for supplying the microcomputer  
controlled systems especially in automotive  
applications.  
Programmable reset pulse delay with external  
capacitor  
Voltage sense comparator  
Thermal shutdown and short circuit protections  
Table 1.  
Device summary  
Package  
Order codes  
Tape and reel  
Tube  
SO-8  
L4949ED-E  
L4949EP-E  
L4949EDTR-E  
L4949EPTR-E  
SO-20W  
November 2009  
Doc ID 16823 Rev 1  
1/19  
www.st.com  
1
 

L4949EDTR-E 替代型号

型号 品牌 替代类型 描述 数据表
L4949D ONSEMI

完全替代

MULTIFUNCTION VERY LOW DROPOUT VOLTAGE REGULATOR
L4949ED-E STMICROELECTRONICS

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Multifunction very low drop voltage regulator
L4949ED STMICROELECTRONICS

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