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LP2986AIM-3.0 PDF预览

LP2986AIM-3.0

更新时间: 2024-11-22 22:05:31
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 415K
描述
Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator

LP2986AIM-3.0 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:0.150 INCH, PLASTIC, SO-8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.09可调性:FIXED/ADJUSTABLE
最大回动电压 1:0.35 V标称回动电压 1:0.35 V
最大绝对输入电压:16 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:8
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流 1:0.2 A标称输出电压 1:3 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25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):235认证状态:Not Qualified
调节器类型:FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.75 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
最大电压容差:2%宽度:3.9 mm
Base Number Matches:1

LP2986AIM-3.0 数据手册

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March 1999  
LP2986  
Micropower, 200 mA Ultra Low-Dropout Fixed or  
Adjustable Voltage Regulator  
General Description  
The LP2986 is a 200 mA precision LDO voltage regulator  
which offers the designer a higher performance version of  
the industry standard LP2951.  
Features  
n Ultra low dropout voltage  
n Guaranteed 200 mA output current  
n SO-8 and mini-SO8 surface mount packages  
<
Using an optimized VIP (Vertically Integrated PNP) pro-  
n
1 µA quiescent current when shutdown  
cess, the LP2986 delivers superior performance:  
n Low ground pin current at all loads  
@
%
Dropout Voltage: Typically 180 mV 200 mA load, and 1  
n 0.5 output voltage accuracy (“A” grade)  
n High peak current capability (400 mA typical)  
n Wide supply voltage range (16V max)  
n Overtemperature/overcurrent protection  
n −40˚C to +125˚C junction temperature range  
@
mV 1 mA load.  
@
Ground Pin Current: Typically 1 mA 200 mA load, and  
@
200 µA 10 mA load.  
Sleep Mode: The LP2986 draws less than 1 µA quiescent  
current when shutdown pin is pulled low.  
Error Flag: The built-in error flag goes low when the output  
drops approximately 5% below nominal.  
Applications  
n Cellular Phone  
Precision Output: The standard product versions available  
can be pin-strapped (using the internal resistive divider) to  
provide output voltages of 5.0V, 3.3V, or 3.0V with guaran-  
teed accuracy of 0.5% (“A” grade) and 1% (standard grade)  
at room temperature.  
n Palmtop/Laptop Computer  
n Camcorder, Personal Stereo, Camera  
Block Diagram  
DS012935-1  
VIP is a trademark of National Semiconductor Corporation.  
© 1999 National Semiconductor Corporation  
DS012935  
www.national.com  

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