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LP3879MRX-1.0/NOPB PDF预览

LP3879MRX-1.0/NOPB

更新时间: 2024-11-14 12:19:23
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
18页 1059K
描述
LP3879 Micropower 800mA Low Noise Ceramic Stable Voltage Regulator for Low Voltage Applications

LP3879MRX-1.0/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:SOIC
包装说明:HLSOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.46Is Samacsys:N
可调性:FIXED标称回动电压 1:0.475 V
最大绝对输入电压:16 V最大输入电压:6 V
最小输入电压:2.5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.89 mm
最大电网调整率:0.00096%湿度敏感等级:3
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:125 °C
最低工作温度:-40 °C最大输出电流 1:0.8 A
最大输出电压 1:1.2 V最小输出电压 1:1 V
标称输出电压 1:1 V封装主体材料:PLASTIC/EPOXY
封装代码:HLSOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
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 STANDARD REGULATOR
座面最大高度:1.7 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:1.27 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%
宽度:3.9 mmBase Number Matches:1

LP3879MRX-1.0/NOPB 数据手册

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LP3879  
www.ti.com  
SNVS396B MAY 2006REVISED APRIL 2013  
LP3879 Micropower 800mA Low Noise "Ceramic Stable" Voltage Regulator for Low  
Voltage Applications  
Check for Samples: LP3879  
1
FEATURES  
DESCRIPTION  
The LP3879 is a 800 mA fixed-output voltage  
regulator designed to provide high performance and  
low noise in applications requiring output voltages  
between 1.0V and 1.2V.  
2
Standard Output Voltage: 1.00V, 1.20V  
Custom Voltages Available from 1.0V to 1.2V  
(50 mV Increments)  
Input Voltage: 2.5 to 6V  
Using an optimized VIP (Vertically Integrated PNP)  
process, the LP3879 delivers superior performance:  
1% Initial Output Accuracy  
Designed for Use with Low ESR Ceramic  
Capacitors  
Ground Pin Current: Typically 5.5 mA @ 800 mA  
load, and 200 µA @ 100 µA load.  
Very Low Output Noise  
Low Power Shutdown: The LP3879 draws less than  
10 μA quiescent current when shutdown pin is pulled  
low.  
Sense Option Improves Load Regulation  
8-Lead SO PowerPad and WSON Surface  
Mount Packages  
Precision Output: Ensured output voltage accuracy  
is 1% at room temperature.  
<10 μA Quiescent Current in Shutdown  
Low Ground Pin Current at all Loads  
High Peak Current Capability  
Low Noise: Broadband output noise is only 18 μV  
(typical) with 10 nF bypass capacitor.  
Over-Temperature/Over-Current Protection  
-40°C to +125°C Junction Temperature Range  
APPLICATIONS  
ASIC Power Supplies In:  
Desktops, Notebooks and Graphic Cards  
Set Top Boxes, Printers and Copiers  
DSP and FPGA Power Supplies  
SMPS Post-Regulator  
Medical Instrumentation  
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.  
2
All trademarks are the property of their respective owners.  
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 © 2006–2013, Texas Instruments Incorporated  

LP3879MRX-1.0/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LP3879MR-1.0/NOPB TI

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LP3879MRX-1.0 TI

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LP3879MR-1.0 TI

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LP3879 Micropower 800mA Low Noise "Ceramic Stable" Voltage Regulator for Low

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