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LP2985AITPX-1.5/NOPB

更新时间： 2024-09-15 21:21:59
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
21页 1263K
描述
Micropower 150 mA Low-Noise Low-Dropout Regulator 5-DSBGA

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LP2985AITPX-1.5/NOPB 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete包装说明：VFBGA, BGA5,3X3,17/10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.66
可调性：FIXED最大回动电压 1：0.6 V
标称回动电压 1：0.28 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：2.2 V
JESD-30 代码：R-XBGA-B5JESD-609代码：e1
长度：1.1285 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
最大输出电流 1：0.15 A最大输出电压 1：1.5525 V
最小输出电压 1：1.4475 V标称输出电压 1：1.5 V
封装主体材料：UNSPECIFIED封装代码：VFBGA
封装等效代码：BGA5,3X3,17/10封装形状：RECTANGULAR
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH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：0.545 mm子类别：Other Regulators
表面贴装：YES技术：BIPOLAR
端子面层：Tin/Silver/Copper (Sn/Ag/Cu)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最大电压容差：3.5%
宽度：0.9505 mmBase Number Matches：1

LP2985AITPX-1.5/NOPB 数据手册

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LP2985LV-N  
www.ti.com  
SNOS510P –NOVEMBER 1999–REVISED APRIL 2013  
LP2985LV-N Micropower 150 mA Low-Noise Low-Dropout Regulator in SOT-23 and  
DSBGA packages for Applications with Output Voltages ≤ 2.0V  
Designed for Use with Very Low ESR Output Capacitors  
Check for Samples: LP2985LV-N  
1
FEATURES  
DESCRIPTION  
The LP2985LV-N is a 150 mA, fixed-output voltage  
regulator designed to provide high performance and  
low noise in applications requiring output voltages ≤  
2.0V.  
2
•
Ensured 150 mA Output Current  
•
•
•
•
•
•
•
•
•
•
•
•
Smallest Possible Size (DSBGA)  
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  
Using an optimized VIP (Vertically Integrated PNP)  
process, the LP2985LV-N delivers unequaled  
performance in all specifications critical to battery-  
powered designs:  
Ground Pin Current: Typically 825 µA @ 150 mA  
load, and 75 µA @ 1 mA load.  
Wide Supply Voltage Range (16V Max)  
Low ZOUT: 0.3Ω Typical (10 Hz to 1 MHz)  
Overtemperature/Overcurrent Protection  
−40°C to +125°C Junction Temperature Range  
Custom Voltages Available  
Enhanced Stability: The LP2985LV-N is stable with  
output capacitor ESR as low as 5 mΩ, 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: DSBGA package uses  
absolute minimum board space.  
APPLICATIONS  
•
•
•
•
Cellular Phone  
Precision Output: 1% tolerance output voltages  
available (A grade).  
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).  
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 © 1999–2013, Texas Instruments Incorporated  
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