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LM1117LDX-ADJ PDF预览

LM1117LDX-ADJ

更新时间: 2024-11-19 22:22:59
品牌 Logo 应用领域
美国国家半导体 - NSC 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
21页 532K
描述
800mA Low-Dropout Linear Regulator

LM1117LDX-ADJ 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:LLP-8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13Is Samacsys:N
可调性:ADJUSTABLE最大回动电压 1:1.3 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 VJESD-30 代码:S-PDSO-N8
JESD-609代码:e0长度:4 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:8
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:0.8 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:HVSON封装等效代码:SOLCC8,.15,32
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):235
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:0.8 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:NO LEAD
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:4 mm
Base Number Matches:1

LM1117LDX-ADJ 数据手册

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June 2004  
LM1117/LM1117I  
800mA Low-Dropout Linear Regulator  
General Description  
Features  
n Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable  
Versions  
The LM1117 is a series of low dropout voltage regulators  
with a dropout of 1.2V at 800mA of load current. It has the  
same pin-out as National Semiconductor’s industry standard  
LM317.  
n Space Saving SOT-223 and LLP Packages  
n Current Limiting and Thermal Protection  
The LM1117 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 five fixed  
voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.  
n Output Current  
n Line Regulation  
n Load Regulation  
n Temperature Range  
— LM1117  
800mA  
0.2% (Max)  
0.4% (Max)  
The LM1117 offers current limiting and thermal shutdown. Its  
circuit includes a zener trimmed bandgap reference to as-  
sure output voltage accuracy to within 1%.  
0˚C to 125˚C  
−40˚C to 125˚C  
— LM1117I  
The LM1117 series is available in LLP, TO-263, SOT-223,  
TO-220, and TO-252 D-PAK packages. A minimum of 10µF  
tantalum capacitor is required at the output to improve the  
transient response and stability.  
Applications  
n 2.85V Model for SCSI-2 Active Termination  
n Post Regulator for Switching DC/DC Converter  
n High Efficiency Linear Regulators  
n Battery Charger  
n Battery Powered Instrumentation  
Typical Application  
Active Terminator for SCSI-2 Bus  
10091905  
Fixed Output Regulator  
10091928  
© 2004 National Semiconductor Corporation  
DS100919  
www.national.com  

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