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LP2982AIM5X-3.0/NOPB PDF预览

LP2982AIM5X-3.0/NOPB

更新时间: 2024-11-15 20:39:23
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管
页数 文件大小 规格书
14页 376K
描述
IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.225 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator

LP2982AIM5X-3.0/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LSSOP, TSOP5/6,.11,37Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.09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 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.92 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 1:0.05 A
最大输出电压 1:3.06 V最小输出电压 1:2.94 V
标称输出电压 1:3 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: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:1.22 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%
宽度:1.6 mmBase Number Matches:1

LP2982AIM5X-3.0/NOPB 数据手册

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January 14, 2009  
LP2982  
Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23  
Package  
General Description  
The LP2982 is a 50 mA, fixed-output voltage regulator de-  
signed to provide ultra low dropout and lower noise in battery  
powered applications.  
Using an optimized VIP® (Vertically Integrated PNP) process,  
the LP2982 delivers unequaled performance in all specifica-  
tions critical to battery-powered designs:  
Features  
Ultra low dropout voltage  
Guaranteed 50 mA output current  
Typical dropout voltage 180 mV @ 80 mA  
Requires minimum external components  
< 1 μA quiescent current when shutdown  
Low ground pin current at all loads  
Dropout Voltage: Typically 120 mV @ 50 mA load, and 7 mV  
@ 1 mA load.  
Output voltage accuracy 1.0% (A Grade)  
High peak current capability (150 mA typical)  
Wide supply voltage range (16V max)  
Low ZOUT 0.3Ω typical (10 Hz to 1 MHz)  
Over-Temperature/Over-Current protection  
−40°C to +125°C junction temperature range  
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.  
Precision Output: 1.0% tolerance output voltages available  
(A grade).  
Low Noise: By adding an external bypass capacitor, output  
noise can be reduced to 30 μV (typical).  
Four output voltage versions, from 3.0V to 5.0V, are available  
as standard products.  
Applications  
Cellular Phone  
Palmtop/Laptop Computer  
Personal Digital Assistant (PDA)  
Camcorder, Personal Stereo, Camera  
Block Diagram  
1267901  
VIP® is a registered trademark of National Semiconductor Corporation.  
© 2009 National Semiconductor Corporation  
12679  
www.national.com  

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