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LMS1587 PDF预览

LMS1587

更新时间: 2024-01-07 22:09:55
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
16页 1325K
描述
3A、13V 线性稳压器

LMS1587 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SFM
包装说明:,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.36
最大回动电压 1:1.3 V最大差分输入-输出电压:5.75 V
最小差分输入-输出电压:1.5 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e0功能数量: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
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装:NO技术:BIPOLAR
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

LMS1587 数据手册

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LMS1585A , LMS1587  
www.ti.com  
SNVS061G MONTH 2003REVISED JULY 2013  
LMS1585A 5A/LMS1587 5A and 3A Low Dropout Fast Response Regulators  
Check for Samples: LMS1585A , LMS1587  
1
FEATURES  
DESCRIPTION  
The LMS1585A and LMS1587 are low dropout  
234  
Fast Transient Response  
positive regulators 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 microprocessor applications.  
Available in Adjustable, 1.5V, and 3.3V  
versions  
Current Limiting and Thermal Protection  
Commercial Temp. Tange: 0°C to 125°C  
Industrial Temp. Range: 40°C to 125°C  
Line Regulation 0.005% (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(1)  
.
Load Regulation 0.05% (typical)  
Direct Replacement for LT® 1585A/87  
The LMS1585A/87 circuits include a zener trimmed  
bandgap reference, current limiting and thermal  
shutdown. The LMS1585A/87 series are available in  
KTT (TO-263) and NDE (TO-220) packages.  
APPLICATIONS  
Pentium® processor supplies  
PowerPC® supplies  
Other microprocessor supplies  
Low voltage logic supplies  
(1) Consult factory for other fixed voltage options.  
Typical Application  
3.3V  
3A, 5A  
VIN •ꢀ4.75V  
LMS1585A/87-3.3  
+
+
C1  
10 µF  
C2*  
10 µF  
* Required for Stability  
INPUT  
INPUT  
VOUT  
Tab is  
VOUT  
OUTPUT  
ADJ/GND  
OUTPUT  
ADJ/GND  
Figure 1. NDE (TO-220)  
(Top View)  
Figure 2. KTT (TO-263)  
(Top View)  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPC is a registered trademark of IBM.  
Pentium is a registered trademark of Intel Corporation.  
LT is a registered trademark of Linear Technology.  
2
3
4
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2003–2013, Texas Instruments Incorporated  

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