5秒后页面跳转
LM1085IS-12 PDF预览

LM1085IS-12

更新时间: 2024-11-18 22:18:15
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
13页 742K
描述
3A Low Dropout Positive Regulators

LM1085IS-12 技术参数

是否Rohs认证: 不符合生命周期: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:5.14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:18 V最大输入电压:25 V
最小输入电压:13.5 VJESD-30 代码:R-PSSO-G3
JESD-609代码:e0长度:10.16 mm
最大电网调整率:0.025%最大负载调整率:0.072%
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 1:3 A最大输出电压 1:12.24 V
最小输出电压 1:11.76 V标称输出电压 1:12 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:RAIL
峰值回流温度(摄氏度):235认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:4.79 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:2.54 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:8.64 mm
Base Number Matches:1

LM1085IS-12 数据手册

 浏览型号LM1085IS-12的Datasheet PDF文件第2页浏览型号LM1085IS-12的Datasheet PDF文件第3页浏览型号LM1085IS-12的Datasheet PDF文件第4页浏览型号LM1085IS-12的Datasheet PDF文件第5页浏览型号LM1085IS-12的Datasheet PDF文件第6页浏览型号LM1085IS-12的Datasheet PDF文件第7页 
June 2005  
LM1085  
3A 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 LM1085 is a series of low dropout positive voltage  
regulators with a maximum dropout of 1.5V at 3A of load  
current. It has the same pin-out as National Semiconductor’s  
industry standard LM317.  
3A  
n Line Regulation  
n Load Regulation  
0.015% (typical)  
0.1% (typical)  
The LM1085 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 integrate the adjust resistors.  
Applications  
n High Efficiency Linear Regulators  
n Battery Charger  
The LM1085 circuit includes a zener trimmed bandgap ref-  
erence, current limiting and thermal shutdown.  
n Post Regulation for Switching Supplies  
n Constant Current Regulator  
n Microprocessor Supply  
The LM1085 series is available in TO-220 and TO-263 pack-  
ages. Refer to the LM1084 for the 5A version, and the  
LM1086 for the 1.5A version.  
Connection Diagrams  
Application Circuit  
TO-220  
10094702  
Top View  
TO-263  
10094752  
1.2V to 15V Adjustable Regulator  
10094704  
Top View  
Basic Functional Diagram,  
Adjustable Version  
10094765  
© 2005 National Semiconductor Corporation  
DS100947  
www.national.com  

LM1085IS-12 替代型号

型号 品牌 替代类型 描述 数据表
LM1085ISX-12/NOPB TI

功能相似

12V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, TO-263, 3 PIN
LM1085IS-12/NOPB TI

功能相似

LM1085 3A Low Dropout Positive Regulators

与LM1085IS-12相关器件

型号 品牌 获取价格 描述 数据表
LM1085IS-12/NOPB TI

获取价格

LM1085 3A Low Dropout Positive Regulators
LM1085IS-3.3 TI

获取价格

LM1085 3A Low Dropout Positive Regulators
LM1085IS-3.3 NSC

获取价格

3A Low Dropout Positive Regulators
LM1085IS-3.3/NOPB TI

获取价格

LM1085 3A Low Dropout Positive Regulators
LM1085IS-5 ETC

获取价格

3A Low Dropout Positive Regulators(313.07 k)
LM1085IS-5.0 NSC

获取价格

3A Low Dropout Positive Regulators
LM1085IS-5.0 ROCHESTER

获取价格

5V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, TO-263, 3 PIN
LM1085IS-5.0/NOPB TI

获取价格

LM1085 3A Low Dropout Positive Regulators
LM1085IS-ADJ TI

获取价格

LM1085 3A Low Dropout Positive Regulators
LM1085IS-ADJ NSC

获取价格

3A Low Dropout Positive Regulators