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LP8345ILDX-1.8/NOPB PDF预览

LP8345ILDX-1.8/NOPB

更新时间: 2024-11-15 20:03:03
品牌 Logo 应用领域
德州仪器 - TI 输出元件调节器
页数 文件大小 规格书
13页 662K
描述
1.8V FIXED POSITIVE LDO REGULATOR, DSO6, LLP-6

LP8345ILDX-1.8/NOPB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:HVSON, SOLCC6,.13,38Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67可调性:FIXED
标称回动电压 1:0.5 V最大绝对输入电压:12 V
最大输入电压:10 V最小输入电压:2.7 V
JESD-30 代码:R-XDSO-N6JESD-609代码:e3
长度:3.29 mm最大电网调整率:0.015%
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:6工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.5 A
最大输出电压 1:1.854 V最小输出电压 1:1.746 V
标称输出电压 1:1.8 V封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC6,.13,38
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
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:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:0.8 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:NO LEAD
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压容差:3%
宽度:2.92 mmBase Number Matches:1

LP8345ILDX-1.8/NOPB 数据手册

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May 2005  
LP8345  
Low Dropout, Low IQ, 500mA CMOS Linear Regulator  
General Description  
Features  
n
1.5% Typical VOUT tolerance  
The LP8345 low-dropout CMOS linear regulator are avail-  
able in 5V, 3.3V, 2.5V, 1.8V or adjustable output versions.  
Packaged in our 6ld LLP package and 3ld DPAK they can  
deliver up to 500mA output current.  
@
n 210mV Typical Dropout 500mA (VO = 5V)  
n Wide Operating Range  
2.7V to 10V  
n Internal 500mA PMOS Output Transistor  
n 19µA Typical Quiescent Current  
n Thermal Overload Limiting  
n Foldback Current Limiting  
n Zener Trimmed Bandgap Reference  
n Space saving LLP package  
n Temperature Range  
@
Typical dropout voltage  
500mA is 210mV for the 5.0V  
version, 270mV for the 3.3V version and 335mV for the 2.5V  
version.  
The devices include a zener trimmed bandgap voltage ref-  
erence, foldback current limiting and thermal overload limit-  
ing.  
The LP8345 features a PMOS output transistor which unlike  
PNP type low dropout regulators requires no base drive  
current. This allows the device ground current to remain less  
than 50µA over operating temperature, supply voltage and  
irrespective of the load current.  
— LP8345C  
— LP8345I  
0˚C to 125˚C  
−40˚C to 125˚C  
Applications  
n Hard Disk Drives  
n Notebook Computers  
n Battery Powered Electronics  
n Portable Instrumentation  
Typical Applications  
Fixed VOUT  
20064801  
Adjustable VOUT  
20064802  
© 2005 National Semiconductor Corporation  
DS200648  
www.national.com  

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