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LP2980AIBP-3.3/NOPB PDF预览

LP2980AIBP-3.3/NOPB

更新时间: 2024-11-23 14:52:43
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
24页 1245K
描述
3.3 V FIXED POSITIVE LDO REGULATOR, 0.225 V DROPOUT, PBGA5

LP2980AIBP-3.3/NOPB 技术参数

是否Rohs认证:符合生命周期:Obsolete
包装说明:BGA,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.64Is Samacsys:N
最大回动电压 1:0.225 V最大输入电压:16 V
最小输入电压:4.3 VJESD-30 代码:R-PBGA-B5
长度:1.107 mm湿度敏感等级:1
功能数量: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 1:0.05 A最大输出电压 1:3.3825 V
最小输出电压 1:3.2175 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装形状:RECTANGULAR封装形式:GRID ARRAY
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:0.9 mm
表面贴装:YES端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:0.93 mm
Base Number Matches:1

LP2980AIBP-3.3/NOPB 数据手册

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LP2980-N  
www.ti.com  
SNOS733M APRIL 2000REVISED JUNE 2013  
LP2980-N Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 Package  
Check for Samples: LP2980-N  
1
FEATURES  
DESCRIPTION  
The LP2980-N is a 50 mA, fixed-output voltage  
regulator designed specifically to meet the  
requirements of battery-powered applications.  
2
Ultra Low Dropout Voltage  
Output Voltage Accuracy 0.5% (A Grade)  
Ensured 50 mA Output Current  
Using an optimized VIP (Vertically Integrated PNP)  
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)  
Fast Dynamic Response to Line and Load  
Low ZOUT Over Wide Frequency Range  
process,  
the  
LP2980-N  
delivers  
unequaled  
performance in all specifications critical to battery-  
powered designs:  
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.  
Over-Temperature and Over-Current  
Protection  
Minimum Part Count. Requires only 1 μF of external  
40°C to +125°C Junction Temperature Range  
capacitance on the regulator output.  
APPLICATIONS  
Precision Output. 0.5% tolerance output voltages  
available (A grade).  
Cellular Phone  
Palmtop/Laptop Computer  
Personal Digital Assistant (PDA)  
Camcorder, Personal Stereo, Camera  
5.0V, 4.7V, 3.3V, 3.0V and 2.5V versions available as  
standard products.  
Block Diagram  
Figure 1.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  

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