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SM72238TDX-5.0 PDF预览

SM72238TDX-5.0

更新时间: 2024-02-17 05:06:41
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德州仪器 - TI /
页数 文件大小 规格书
17页 1096K
描述
SM72238TD-50

SM72238TDX-5.0 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,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.14最大输入电压:30 V
最小输入电压:6 VJESD-30 代码:R-PSSO-G2
JESD-609代码:e3长度:6.58 mm
湿度敏感等级:2功能数量:1
端子数量:2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 1:5.1 V最小输出电压 1:4.9 V
标称输出电压 1:5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-252封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR座面最大高度:2.38 mm
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宽度:6.1 mm
Base Number Matches:1

SM72238TDX-5.0 数据手册

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SM72238  
www.ti.com  
SNVS694C JANUARY 2011REVISED APRIL 2013  
Micropower Voltage Regulator  
Check for Samples: SM72238  
1
FEATURES  
DESCRIPTION  
The SM72238 is a micropower voltage regulator with  
very low quiescent current (75µA typ.) and very low  
dropout voltage (typ. 40mV at light loads and 380mV  
at 100mA). It is ideally suited for use in battery-  
powered systems. Furthermore, the quiescent current  
of the SM72238 increases only slightly in dropout,  
prolonging battery life.  
2
Renewable Energy Grade  
High-Accuracy Output Voltage  
Ensured 100mA Output Current  
Extremely Low Quiescent Current  
Low Dropout Voltage  
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 SM72238 is available in the surface-mount D-  
Pak package.  
Careful design of the SM72238 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.  
Stable With Low-ESR Output Capacitors  
(10mto 6)  
Block Diagram and Typical Applications  
Figure 1. SM72238  
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 © 2011–2013, Texas Instruments Incorporated  

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