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LP2980IM5-3.3/NOPB PDF预览

LP2980IM5-3.3/NOPB

更新时间: 2024-01-04 19:21:42
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 388K
描述
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.225 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator

LP2980IM5-3.3/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-23
包装说明:LSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.75Samacsys Description:Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 Package
可调性:FIXED最大回动电压 1:0.225 V
标称回动电压 1:0.12 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:4.3 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:2.92 mm最大电网调整率:0.0124%
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
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流 1:0.05 A最大输出电压 1:3.4155 V
最小输出电压 1:3.1845 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH包装方法:TR
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:1.45 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:NOT SPECIFIED
最大电压容差:3.5%宽度:1.6 mm

LP2980IM5-3.3/NOPB 数据手册

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January 8, 2009  
LP2980  
Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23  
Package  
General Description  
The LP2980 is a 50 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 LP2980 delivers unequaled performance in all specifica-  
tions critical to battery-powered designs:  
Features  
Ultra low dropout voltage  
Output voltage accuracy 0.5% (A Grade)  
Guaranteed 50 mA output current  
Requires only 1 μF external capacitance  
< 1 μA quiescent current when shutdown  
Low ground pin current at all load currents  
High peak current capability (150 mA typical)  
Wide supply voltage range (16V max)  
Dropout Voltage. Typically 120 mV @ 50 mA load, and 7 mV  
@ 1 mA load.  
Ground Pin Current. Typically 375 μA @ 50 mA load, and  
80 μA @ 1 mA load.  
Sleep Mode. Less than 1 μA quiescent current when ON/  
OFF pin is pulled low.  
Fast dynamic response to line and load  
Low ZOUT over wide frequency range  
Over-Temperature and Over-Current protection  
−40°C to +125°C junction temperature range  
Minimum Part Count. Requires only 1 μF of external capac-  
itance on the regulator output.  
Precision Output. 0.5% tolerance output voltages available  
(A grade).  
Applications  
Cellular Phone  
5.0V, 4.7V, 3.3V, 3.0V and 2.5V versions available as stan-  
dard products.  
Palmtop/Laptop Computer  
Personal Digital Assistant (PDA)  
Camcorder, Personal Stereo, Camera  
Block Diagram  
1207801  
VIP® is a registered trademark of National Semiconductor Corporation.  
© 2009 National Semiconductor Corporation  
12078  
www.national.com  

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