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LMS8117AMP-ADJ PDF预览

LMS8117AMP-ADJ

更新时间: 2024-09-22 22:47:03
品牌 Logo 应用领域
美国国家半导体 - NSC 稳压器
页数 文件大小 规格书
16页 774K
描述
1A Low-Dropout Linear Regulator

LMS8117AMP-ADJ 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOT-223, 3 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.12可调性:ADJUSTABLE
最大回动电压 1:1.25 V标称回动电压 1:1.2 V
最大差分输入-输出电压:13.75 V最小差分输入-输出电压:1.5 V
JESD-30 代码:R-PDSO-G4JESD-609代码:e0
长度:6.5 mm最大电网调整率 (%/V):0.016
最大负载调整率 (%):0.4%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:4工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:1 A
最大输出电压 1:13.8 V最小输出电压 1:1.25 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOT-223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:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.8 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:2.3 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.56 mm
Base Number Matches:1

LMS8117AMP-ADJ 数据手册

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April 2005  
LMS8117A  
1A Low-Dropout Linear Regulator  
General Description  
Features  
n Available in 1.8V, 3.3V, and Adjustable Versions  
The LMS8117A is a series of low dropout voltage regulators  
with a dropout of 1.2V at 1A of load current. It has the same  
pin-out as National Semiconductor’s industry standard  
LM317.  
n Space Saving SOT-223 and TO-252 Packages  
n Current Limiting and Thermal Protection  
n Output Current  
1A  
The LMS8117A is available in an adjustable version, which  
can set the output voltage from 1.25V to 13.8V with only two  
external resistors. In addition, it is also available in two fixed  
voltages, 1.8V and 3.3V.  
n Temperature Range  
n Line Regulation  
n Load Regulation  
0˚C to 125˚C  
0.2% (Max)  
0.4% (Max)  
The LMS8117A offers current limiting and thermal shutdown.  
Its circuit includes a zener trimmed bandgap reference to  
assure output voltage accuracy to within 1%.  
Applications  
n Post Regulator for Switching DC/DC Converter  
n High Efficiency Linear Regulators  
n Battery Charger  
The LMS8117A series is available in SOT-223 and TO-252  
D-PAK packages. A minimum of 10µF tantalum capacitor is  
required at the output to improve the transient response and  
stability.  
n Battery Powered Instrumentation  
Typical Application  
Fixed Output Regulator  
10119628  
© 2005 National Semiconductor Corporation  
DS101196  
www.national.com  

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