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LP38512TJ-ADJ PDF预览

LP38512TJ-ADJ

更新时间: 2024-11-14 07:03:03
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
14页 374K
描述
1.5A Fast-Transient Response Adjustable Low-Dropout Linear Voltage Regulator

LP38512TJ-ADJ 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:1.70 MM PITCH, TO-263, 5 PINReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.38可调性:ADJUSTABLE
最大回动电压 1:0.3 V标称回动电压 1:0.3 V
JESD-30 代码:R-PSSO-G5JESD-609代码:e3
长度:10.16 mm最大电网调整率 (%/V):0.06
最大负载调整率 (%):0.3%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:1.5 A
最大输出电压 1:4.5 V最小输出电压 1:0.5 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP5H,.6,67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):260认证状态:Not Qualified
调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:2.25 mm
子类别:Other Regulators表面贴装:YES
技术:CMOS端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.7 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:9.85 mmBase Number Matches:1

LP38512TJ-ADJ 数据手册

 浏览型号LP38512TJ-ADJ的Datasheet PDF文件第2页浏览型号LP38512TJ-ADJ的Datasheet PDF文件第3页浏览型号LP38512TJ-ADJ的Datasheet PDF文件第4页浏览型号LP38512TJ-ADJ的Datasheet PDF文件第5页浏览型号LP38512TJ-ADJ的Datasheet PDF文件第6页浏览型号LP38512TJ-ADJ的Datasheet PDF文件第7页 
February 12, 2009  
LP38512-ADJ  
1.5A Fast-Transient Response Adjustable Low-Dropout  
Linear Voltage Regulator  
General Description  
Features  
The LP38512-ADJ Fast-Transient Response Low-Dropout  
Voltage Regulator offers the highest-performance in meeting  
AC and DC accuracy requirements for powering Digital  
Cores. The LP38512-ADJ uses a proprietary control loop that  
enables extremely fast response to change in line conditions  
and load demands. Output Voltage DC accuracy is guaran-  
teed at 2.5% over line, load and full temperature range from  
-40°C to +125°C. The LP38512-ADJ is designed for inputs  
from the 2.5V, 3.3V, and 5.0V rail, is stable with 10 μF ceramic  
capacitors, and has an adjustable output voltage. The  
LP38512-ADJ provides excellent transient performance to  
meet the demand of high performance digital core ASICs,  
DSPs, and FPGAs found in highly-intensive applications such  
as servers, routers/switches, and base stations.  
2.25V to 5.5V Input Voltage Range  
Adjustable Output Voltage Range of 0.5V to 4.5V  
1.5A Output Load Current  
±2.0% Accuracy over Line, Load, and Full-Temperature  
Range from -40°C to +125°C  
Stable with tiny 10 µF ceramic capacitors  
Enable pin  
Typically less than 1uA of Ground pin current in when  
Enable pin is low  
25dB of PSRR at 100 kHz  
Over-Temperature and Over-Current Protection  
PSOP-8 and TO263 THIN Surface Mount Packages  
Applications  
Digital Core ASICs, FPGAs, and DSPs  
Servers  
Routers and Switches  
Base Stations  
Storage Area Networks  
DDR2 Memory  
Typical Application Circuit  
30040901  
© 2009 National Semiconductor Corporation  
300409  
www.national.com  

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