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LP2981AIM5X-3.0/NOPB PDF预览

LP2981AIM5X-3.0/NOPB

更新时间: 2024-09-27 19:45:11
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管输出元件调节器
页数 文件大小 规格书
16页 377K
描述
IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5, SOT-23, SOP-5, Fixed Positive Single Output LDO Regulator

LP2981AIM5X-3.0/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TSSOP, TSOP5/6,.11,37Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.08可调性:FIXED
最大回动电压 1:0.375 V标称回动电压 1:0.2 V
最大绝对输入电压:16 V最大输入电压:16 V
最小输入电压:4 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.9 mm
最大电网调整率:0.0115%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 1:0.1 A
最大输出电压 1:3.075 V最小输出电压 1:2.925 V
标称输出电压 1:3 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
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:1.2 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Matte Tin (Sn)端子形式:GULL WING
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:40最大电压容差:2.5%
宽度:1.6 mmBase Number Matches:1

LP2981AIM5X-3.0/NOPB 数据手册

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January 15, 2009  
LP2981  
Micropower 100 mA Ultra Low-Dropout Regulator in  
SOT-23 Package  
General Description  
The LP2981 is a 100 mA, fixed-output voltage regulator de-  
signed specifically to meet the requirements of battery-pow-  
ered applications.  
Using an optimized VIP® (Vertically Integrated PNP) process,  
the LP2981 delivers unequaled performance in all specifica-  
tions critical to battery-powered designs:  
Features  
Ultra low dropout voltage  
Output voltage accuracy 0.75% (A Grade)  
Guaranteed 100 mA output current  
< 1 μA quiescent current when shutdown  
Low ground pin current at all load currents  
High peak current capability (300 mA typical)  
Wide supply voltage range (16V max)  
Fast dynamic response to line and load  
Low ZOUT over wide frequency range  
Dropout Voltage. Typically 200 mV @ 100 mA load, and  
7 mV @ 1 mA load.  
Ground Pin Current. Typically 600 μA @ 100 mA load, and  
80 μA @ 1 mA load.  
Sleep Mode. Less than 1 μA quiescent current when ON/  
OFF pin is pulled low.  
Overtemperature/overcurrent protection  
−40°C to +125°C junction temperature range  
Precision Output. 0.75% tolerance output voltages avail-  
able (A grade).  
Applications  
Nine voltage options, from 2.5V to 5.0V, are available as  
standard products.  
Cellular Phone  
Palmtop/Laptop Computer  
Personal Digital Assistant (PDA)  
Camcorder, Personal Stereo, Camera  
Block Diagram  
1250601  
VIP® is a registered trademark of National Semiconductor Corporation.  
© 2009 National Semiconductor Corporation  
12506  
www.national.com  

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