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LM1084ISX-3.3/NOPB PDF预览

LM1084ISX-3.3/NOPB

更新时间: 2024-11-23 20:25:27
品牌 Logo 应用领域
美国国家半导体 - NSC 输出元件调节器
页数 文件大小 规格书
13页 740K
描述
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator

LM1084ISX-3.3/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TO-263, 3 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.11可调性:FIXED
最大回动电压 1:1.5 V标称回动电压 1:1.3 V
最大绝对输入电压:27 V最大输入电压:15 V
最小输入电压:4.8 VJESD-30 代码:R-PSSO-G3
JESD-609代码:e3长度:10.16 mm
最大电网调整率:0.006%最大负载调整率:0.02%
湿度敏感等级:3功能数量:1
输出次数:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:5 A最大输出电压 1:3.365 V
最小输出电压 1:3.235 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP3H,.55TB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):245认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:4.8 mm
子类别:Other Regulators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:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:30
最大电压容差:2%宽度:8.635 mm
Base Number Matches:1

LM1084ISX-3.3/NOPB 数据手册

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June 2005  
LM1084  
5A Low Dropout Positive Regulators  
General Description  
Features  
n Available in 3.3V, 5.0V, 12V and Adjustable Versions  
n Current Limiting and Thermal Protection  
n Output Current  
The LM1084 is a series of low dropout voltage positive  
regulators with a maximum dropout of 1.5V at 5A of load  
current. It has the same pin-out as National Semiconductor’s  
industry standard LM317.  
5A  
n Industrial Temperature Range  
n Line Regulation  
n Load Regulation  
−40˚C to 125˚C  
0.015% (typical)  
0.1% (typical)  
The LM1084 is available in an adjustable version, which can  
set the output voltage with only two external resistors. It is  
also available in three fixed voltages: 3.3V, 5.0V and 12.0V.  
The fixed versions intergrate the adjust resistors.  
Applications  
The LM1084 circuit includes a zener trimmed bandgap ref-  
erence, current limiting and thermal shutdown.  
n Post Regulator for Switching DC/DC Conveter  
n High Efficiency Linear Regulators  
n Battery Charger  
The LM1084 series is available in TO-220 and TO-263 pack-  
ages. Refer to the LM1085 for the 3A version, and the  
LM1086 for the 1.5A version.  
Connection Diagrams  
Application Circuit  
TO-220  
10094636  
Top View  
TO-263  
10094652  
1.2V to 15V Adjustable Regulator  
10094635  
Top View  
Basic Functional Diagram, Adjustable Version  
10094665  
© 2005 National Semiconductor Corporation  
DS100946  
www.national.com  

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