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TPS72218DBVR PDF预览

TPS72218DBVR

更新时间： 2024-11-22 22:52:51
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输入元件
页数 文件大小 规格书
11页 121K
描述
LOW INPUT VOLTAGE, CAP FREE 50-mA LOW-DROPOUT LINEAR REGULATORS

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TPS72218DBVR 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：SOT-23, 5 PIN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：0.8Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：1546661
Samacsys Pin Count：5Samacsys Part Category：Power Supply
Samacsys Package Category：SOT23 (5-Pin)Samacsys Footprint Name：DBV0005A
Samacsys Released Date：2018-10-31 08:09:42Is Samacsys：N
可调性：FIXED标称回动电压 1：0.05 V
最大绝对输入电压：7 V最大输入电压：5.5 V
最小输入电压：1.8 VJESD-30 代码：R-PDSO-G5
JESD-609代码：e4长度：2.9 mm
最大电网调整率：0.00486%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 1：0.05 A
最大输出电压 1：1.854 V最小输出电压 1：1.746 V
标称输出电压 1：1.8 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：1.45 mm子类别：Other Regulators
表面贴装：YES技术：CMOS
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：3%
宽度：1.6 mmBase Number Matches：1

TPS72218DBVR 数据手册

 浏览型号TPS72218DBVR的Datasheet PDF文件第2页浏览型号TPS72218DBVR的Datasheet PDF文件第3页浏览型号TPS72218DBVR的Datasheet PDF文件第4页浏览型号TPS72218DBVR的Datasheet PDF文件第5页浏览型号TPS72218DBVR的Datasheet PDF文件第6页浏览型号TPS72218DBVR的Datasheet PDF文件第7页 
TPS72201,TPS72215  
TPS72216,TPS72218  
Actual Size  
(3,00 mm x 3,00 mm)  
www.ti.com  
SLVS390B – DECEMBER 2001 – REVISED MAY 2002  
LOW INPUT VOLTAGE, CAP FREE 50-mA  
LOW-DROPOUT LINEAR REGULATORS  
many other regulators that require 2.5-V or higher input  
FEATURES  
voltages for operation, these regulators can be  
operated directly from two AAA batteries. Also, the  
typical quiescent current (ground pin current) is low,  
starting at 85 µA during normal operation and 1 µA in  
shutdown mode. Thus, these regulators can be  
operated very efficiently and, in a battery-powered  
application, help extend the longevity of the device.  
D
50-mA LDO  
D
Available in 1.5-V, 1.6-V, and 1.8-V  
Fixed-Output and Adjustable Versions  
D
D
D
D
D
D
D
Low Input Voltage Requirement  
(Down to 1.8 V)  
Small Output Capacitor, 0.1-µF  
Similar LDO regulators require 1-µF or larger output  
capacitors for stability. However, this regulator uses an  
internal compensation scheme that stabilizes the  
feedback loop over the full range of input voltages and  
load currents with output capacitances as low as  
0.1-µF. Ceramic capacitors of this size are relatively  
inexpensive and available in small footprints.  
Dropout Voltage Typically 50 mV at 50 mA  
Less Than 1 µA Quiescent Current in  
Shutdown Mode  
Thermal Protection  
Over Current Limitation  
5-Pin SOT-23 (DBV) Package  
This family of regulators is particularly suited as a  
portable power supply solution due to its minimal board  
space requirement and 1.8-V minimum input voltage.  
Being able to use two off-the-shelf, AAA, batteries  
makes system design easier and also reduces  
component cost. Moreover, the solution will be more  
efficient than if a regulator with a higher input voltage is  
used.  
APPLICATIONS  
D
D
D
D
D
D
D
D
D
Portable Communication Devices  
Battery Powered Equipment  
PCMCIA Cards  
Personal Digital Assistants  
Modems  
Bar Code Scanners  
Backup Power Supplies  
SMPS Post Regulation  
Internet Audio  
DBV PACKAGE  
(TOP VIEW)  
1
OUT  
5
IN  
GND  
EN  
2
3
DESCRIPTION  
4
NC/FB  
The TPS722xx family of LDO regulators is available in  
fixed voltage options that are commonly used to power  
the latest DSP’sandmicrocontrollerswithanadjustable  
option ranging from 1.22 V to 2.5 V. These regulators  
can be used in a wide variety of applications ranging  
from portable, battery-powered equipment to PC  
peripherals. The family features operation over a wide  
range of input voltages (1.8 V to 5.5 V) and low dropout  
voltage (50 mV at full load). Therefore, compared to  
TPS72215  
OUT  
1.8 V  
1.5 V  
IN  
EN GND  
0.1 µF  
0.1 µF  
Pleasebe 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.  
PRODUCTION DATA information is current as of publication date. Products  
conform to specifications per the terms of Texas Instruments standard warranty.  
Production processing does not necessarily include testing of all parameters.  
Copyright 2002, Texas Instruments Incorporated  
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TPS72218DBVR 替代型号

型号 品牌 替代类型 描述 数据表
TPS72218DBVTG4 TI

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