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LMS1587IS-3.3/NOPB PDF预览

LMS1587IS-3.3/NOPB

更新时间: 2024-11-23 19:32:23
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
8页 507K
描述
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator

LMS1587IS-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:5.09可调性:FIXED
最大回动电压 1:1.3 V标称回动电压 1:1.1 V
最大绝对输入电压:13 V最大输入电压:7 V
最小输入电压:4.75 VJESD-30 代码:R-PSSO-G3
JESD-609代码:e3长度:10.16 mm
最大电网调整率:0.0066%最大负载调整率:0.0165%
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 1:3.365 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:RAIL
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

LMS1587IS-3.3/NOPB 数据手册

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June 2005  
LMS1585A/LMS1587  
5A and 3A Low Dropout Fast Response Regulators  
General Description  
Features  
n Fast transient response  
The LMS1585A and LMS1587 are low dropout positive regu-  
lators with output load current of 5A and 3A respectively.  
Their low dropout voltage (1.2V) and fast transient response  
make them an excellent solution for low voltage micropro-  
cessor applications.  
n Available in Adjustable, 1.5V, and 3.3V versions  
n Current limiting and thermal protection  
n Commercial temp. range  
n Industrial temp. range  
n Line regulation  
0˚C to 125˚C  
−40˚C to 125˚C  
0.005% (typical)  
0.05% (typical)  
The LMS1585A/87 are available in adjustable versions,  
which can set the output voltage with only two external  
resistors. In addition, they are also available in 1.5V and  
3.3V fixed voltage versions (Note 9).  
n Load regulation  
n Direct replacement for LT 1585A/87  
The LMS1585A/87 circuits include a zener trimmed bandgap  
reference, current limiting and thermal shutdown.  
Applications  
n Pentium processor supplies  
The LMS1585A/87 series are available in TO-220 and TO-  
263 packages.  
n PowerPC supplies  
n Other microprocessor supplies  
n Low voltage logic supplies  
Typical Application  
10119701  
Connection Diagrams  
TO-220  
TO-263  
10119736  
Top View  
10119735  
Top View  
LT is a registered trademark of Linear Technology Corporation  
Pentium is a registered trademark of Intel Corporation  
PowerPC is a registred trademark of IBM  
© 2005 National Semiconductor Corporation  
DS101197  
www.national.com  

LMS1587IS-3.3/NOPB 替代型号

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