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LP3986TL-3133/NOPB PDF预览

LP3986TL-3133/NOPB

更新时间： 2024-11-15 19:57:55
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
19页 1038K
描述
DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PBGA8, 0.600 MM HEIGHT, MICRO, BUMP, SMD-8

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LP3986TL-3133/NOPB 技术参数

是否Rohs认证： 符合生命周期：Obsolete
包装说明：VFBGA, BGA8,3X3,20Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.66可调性：FIXED
最大回动电压 1：0.1 V标称回动电压 1：0.06 V
最大回动电压 2：0.1 V最大绝对输入电压：6 V
最大输入电压：6 V最小输入电压：2.7 V
JESD-30 代码：S-PBGA-B8JESD-609代码：e1
长度：1.55 mm最大电网调整率：0.0093%
最大负载调整率：0.049%湿度敏感等级：1
功能数量：1输出次数：2
端子数量：8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
最大输出电流 2：0.15 A最大输出电压 1：3.193 V
最小输出电压 1：3.007 V标称输出电压 1：3.1 V
最大输出电压 2：3.399 V最小输出电压 2：3.201 V
标称输出电压 2：3.3 V封装主体材料：PLASTIC/EPOXY
封装代码：VFBGA封装等效代码：BGA8,3X3,20
封装形状：SQUARE封装形式：GRID ARRAY, VERY THIN PROFILE, FINE 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 MULTIPLE OUTPUT LDO REGULATOR
座面最大高度：0.6 mm子类别：Other Regulators
表面贴装：YES技术：CMOS
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%
宽度：1.55 mmBase Number Matches：1

LP3986TL-3133/NOPB 数据手册

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LP3986  
www.ti.com  
SNVS142U –AUGUST 2001–REVISED FEBRUARY 2013  
LP3986 Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in DSBGA  
Package  
Check for Samples: LP3986  
1
FEATURES  
DESCRIPTION  
The LP3986 is a 150 mA dual low dropout regulator  
designed for portable and wireless applications with  
2
•
Miniature 8-I/O DSBGA Package  
•
Stable With 1µF Ceramic and High Quality  
Tantalum Output Capacitors  
demanding  
performance  
and  
board  
space  
requirements.  
•
•
•
•
Fast Turn-on  
The LP3986 is stable with a small 1 µF ±30%  
ceramic output capacitor requiring smallest possible  
board space.  
Two Independent Regulators  
Logic Controlled Enable  
Over Current and Thermal Protection  
The LP3986's performance is optimized for battery  
powered systems to deliver ultra low noise, extremely  
low dropout voltage and low quiescent current  
independent of load current. Regulator ground current  
increases very slightly in dropout, further prolonging  
the battery life. Optional external bypass capacitor  
reduces the output noise further without slowing down  
the load transient response. Fast start-up time is  
achieved by utilizing a speed-up circuit that actively  
pre-charges the bypass capacitor. Power supply  
rejection is better than 60 dB at low frequencies and  
55 dB at 10 kHz. High power supply rejection is  
maintained at low input voltage levels common to  
battery operated circuits.  
APPLICATIONS  
•
•
•
•
CDMA Cellular Handsets  
GSM Cellular Handsets  
Portable Information Appliances  
Portable Battery Applications  
The LP3986 is available in a DSBGA package.  
Performance is specified for a −40°C to +125°C  
temperature range. For single LDO applications,  
please refer to the LP3985 datasheet.  
Table 1. Key Specifications  
VALUE  
UNIT  
mA  
nA  
Guaranteed output current per regulator  
150  
Typical quiescent current when both regulators in shutdown mode  
Typical dropout voltage at 150 mA output current  
Typical ground current  
1
60  
mV  
µA  
115  
Typical output noise  
40  
µV  
Fast turn-on circuit  
200  
µs  
Junction temperature  
−40 to +125  
°C  
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  
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