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LP3856ESX-ADJ PDF预览

LP3856ESX-ADJ

更新时间: 2024-11-15 04:44:07
品牌 Logo 应用领域
美国国家半导体 - NSC 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
15页 745K
描述
3A Fast Response Ultra Low Dropout Linear Regulators

LP3856ESX-ADJ 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:TO-263, 5 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.71Is Samacsys:N
可调性:ADJUSTABLE最大回动电压 1:0.7 V
标称回动电压 1:0.39 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e0长度:10.16 mm
最大电网调整率 (%/V):0.013最大负载调整率 (%):0.14%
湿度敏感等级:3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 1:3 A最大输出电压 1:6.45 V
最小输出电压 1:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP5H,.6,67TB
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):235
认证状态:Not Qualified调节器类型:ADJUSTABLE 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:CMOS
端子面层:Tin/Lead (Sn/Pb)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:30宽度:8.635 mm
Base Number Matches:1

LP3856ESX-ADJ 数据手册

 浏览型号LP3856ESX-ADJ的Datasheet PDF文件第2页浏览型号LP3856ESX-ADJ的Datasheet PDF文件第3页浏览型号LP3856ESX-ADJ的Datasheet PDF文件第4页浏览型号LP3856ESX-ADJ的Datasheet PDF文件第5页浏览型号LP3856ESX-ADJ的Datasheet PDF文件第6页浏览型号LP3856ESX-ADJ的Datasheet PDF文件第7页 
July 2005  
LP3856-ADJ  
3A Fast Response Ultra Low Dropout Linear Regulators  
General Description  
Features  
n Ultra low dropout voltage  
The LP3856-ADJ fast ultra low-dropout linear regulators op-  
erate from a +2.5V to +7.0V input supply. These ultra low  
dropout linear regulators respond very quickly to step  
changes in load, which makes them suitable for low voltage  
microprocessor applications. The LP3856-ADJ is developed  
on a CMOS process which allows low quiescent current  
operation independent of output load current. This CMOS  
process also allows the LP3856-ADJ to operate under ex-  
tremely low dropout conditions.  
n Stable with selected ceramic capacitors  
n Low ground pin current  
n Load regulation of 0.08%  
n 10nA quiescent current in shutdown mode  
n Guaranteed output current of 3A DC  
n Available in TO-263 and TO-220 packages  
n Overtemperature/overcurrent protection  
n −40˚C to +125˚C junction temperature range  
Dropout Voltage: Ultra low dropout voltage; typically 39mV  
at 300mA load current and 390mV at 3A load current.  
Applications  
Ground Pin Current: Typically 4mA at 3A load current.  
n Microprocessor power supplies  
n GTL, GTL+, BTL, and SSTL bus terminators  
n Power supplies for DSPs  
n SCSI terminator  
Shutdown Mode: Typically 10nA quiescent current when  
the shutdown pin is pulled low.  
Adjustable Output Voltage: The output voltage may be  
programmed via two external resistors.  
n Post regulators  
n High efficiency linear regulators  
n Battery chargers  
n Other battery powered applications  
Typical Application Circuit  
20074234  
**See Application Hints  
© 2005 National Semiconductor Corporation  
DS200742  
www.national.com  

LP3856ESX-ADJ 替代型号

型号 品牌 替代类型 描述 数据表
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