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LP2992AIM5X-1.5/NOPB PDF预览

LP2992AIM5X-1.5/NOPB

更新时间: 2024-09-17 02:58:31
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件调节器
页数 文件大小 规格书
28页 1907K
描述
LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages Designed for Use with Very Low ESR Output Capacitors

LP2992AIM5X-1.5/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:1 week
风险等级:5.09可调性:FIXED
最大回动电压 1:0.85 V标称回动电压 1:0.45 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:2.5 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.92 mm
最大电网调整率:0.0065%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 1:0.25 A
最大输出电压 1:1.5675 V最小输出电压 1:1.4325 V
标称输出电压 1:1.5 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:1.22 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:NOT SPECIFIED最大电压容差:4.5%
宽度:1.6 mmBase Number Matches:1

LP2992AIM5X-1.5/NOPB 数据手册

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LP2992  
www.ti.com  
SNVS171G NOVEMBER 2001REVISED MARCH 2013  
LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and  
WSON Packages Designed for Use with Very Low ESR Output Capacitors  
Check for Samples: LP2992  
1
FEATURES  
DESCRIPTION  
The LP2992 is a 250 mA, fixed-output voltage  
regulator designed to provide ultra low-dropout and  
low noise in battery powered applications.  
2
Ultra Low Dropout Voltage  
Specified 250 mA Output Current  
Smallest Possible Size (SOT-23, WSON  
Package)  
Using an optimized VIP (Vertically Integrated PNP)  
process, the LP2992 delivers unequaled performance  
in all specifications critical to battery-powered  
designs:  
Requires Minimum External Components  
Stable with Low-ESR Output Capacitor  
<1 µA Quiescent Current when Shut Down  
Low Ground Pin Current at all Loads  
Output Voltage Accuracy 1% (A Grade)  
High Peak Current Capability  
Dropout Voltage: Typically 450 mV @ 250 mA load,  
and 5 mV @ 1 mA load.  
Ground Pin Current: Typically 1500 µA @ 250 mA  
load, and 75 µA @ 1 mA load.  
Wide Supply Voltage Range (16V Max)  
Low ZOUT: 0.3Typical (10 Hz to 1 MHz)  
Overtemperature/overcurrent Protection  
40°C to +125°C Junction Temperature Range  
Custom Voltages Available  
Enhanced Stability: The LP2992 is stable with  
output capacitor ESR as low as 5 m, which allows  
the use of ceramic capacitors on the output.  
Sleep Mode: Less than 1 µA quiescent current when  
ON/OFF pin is pulled low.  
Smallest Possible Size: SOT-23 and WSON  
packages use absolute minimum board space.  
APPLICATIONS  
Precision Output: 1% tolerance output voltages  
available (A grade).  
Cellular Phone  
Palmtop/Laptop Computer  
Personal Digital Assistant (PDA)  
Camcorder, Personal Stereo, Camera  
Low Noise: By adding a 10 nF bypass capacitor,  
output noise can be reduced to 30 µV (typical).  
Multiple voltage options, from 1.5V to 5.0V, are  
available as standard products. Consult factory for  
custom voltages.  
Block Diagram  
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 © 2001–2013, Texas Instruments Incorporated  

LP2992AIM5X-1.5/NOPB 替代型号

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LP2992AIM5-1.5/NOPB TI

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LP2992IM5X-1.5/NOPB TI

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LP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and WSON Packages

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