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TPS73218DBVRG4 PDF预览

TPS73218DBVRG4

更新时间： 2024-11-05 04:48:35
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信息通信管理
页数 文件大小 规格书
23页 679K
描述
Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection

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TPS73218DBVRG4 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：6 weeks
风险等级：5.12Is Samacsys：N
可调性：FIXED最大回动电压 1：0.15 V
标称回动电压 1：0.04 V最大绝对输入电压：6 V
最大输入电压：5.5 V最小输入电压：1.95 V
JESD-30 代码：R-PDSO-G5JESD-609代码：e4
长度：2.9 mm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 1：1.818 V最小输出电压 1：1.782 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：BICMOS
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：1%
宽度：1.6 mmBase Number Matches：1

TPS73218DBVRG4 数据手册

 浏览型号TPS73218DBVRG4的Datasheet PDF文件第2页浏览型号TPS73218DBVRG4的Datasheet PDF文件第3页浏览型号TPS73218DBVRG4的Datasheet PDF文件第4页浏览型号TPS73218DBVRG4的Datasheet PDF文件第5页浏览型号TPS73218DBVRG4的Datasheet PDF文件第6页浏览型号TPS73218DBVRG4的Datasheet PDF文件第7页 
TPS732xx  
www.ti.com  
SBVS037I–AUGUST 2003–REVISED MAY 2006  
Cap-Free, NMOS, 250mA Low Dropout Regulator  
with Reverse Current Protection  
FEATURES  
DESCRIPTION  
•
Stable with No Output Capacitor or Any Value  
or Type of Capacitor  
The TPS732xx family of low-dropout (LDO) voltage  
regulators uses a new topology: an NMOS pass  
element in a voltage-follower configuration. This  
topology is stable using output capacitors with low  
ESR, and even allows operation without a capacitor.  
It also provides high reverse blockage (low reverse  
current) and ground pin current that is nearly  
constant over all values of output current.  
•
•
Input Voltage Range: 1.7V to 5.5V  
Ultralow Dropout Voltage: 40mV Typ at  
250mA  
•
•
Excellent Load Transient Response—with or  
without Optional Output Capacitor  
New NMOS Topology Provides Low Reverse  
Leakage Current  
The TPS732xx uses an advanced BiCMOS process  
to yield high precision while delivering very low  
dropout voltages and low ground pin current. Current  
consumption, when not enabled, is under 1µA and  
ideal for portable applications. The extremely low  
output noise (30µVRMS with 0.1µF CNR) is ideal for  
powering VCOs. These devices are protected by  
thermal shutdown and foldback current limit.  
•
•
•
Low Noise: 30µVRMS Typ (10kHz to 100kHz)  
0.5% Initial Accuracy  
1% Overall Accuracy (Line, Load, and  
Temperature)  
•
•
Less Than 1µA Max IQ in Shutdown Mode  
Thermal Shutdown and Specified Min/Max  
Current Limit Protection  
DCQ PACKAGE  
SOT223  
(TOP VIEW)  
DBV PACKAGE  
•
Available in Multiple Output Voltage Versions  
– Fixed Outputs of 1.20V to 5.0V  
SOT23  
(TOP VIEW)  
TAB IS GND  
– Adjustable Outputs from 1.20V to 5.5V  
– Custom Outputs Available  
5
4
IN  
GND  
EN  
1
2
3
OUT  
1
2
3
4
5
NR/FB  
APPLICATIONS  
IN  
GND  
EN  
•
•
•
•
Portable/Battery-Powered Equipment  
Post-Regulation for Switching Supplies  
Noise-Sensitive Circuitry such as VCOs  
Point of Load Regulation for DSPs, FPGAs,  
ASICs, and Microprocessors  
OUT  
NR/FB  
DRB PACKAGE  
3mm x 3mm SON  
(TOP VIEW)  
OUT  
N/C  
1
2
3
4
8
7
6
5
IN  
Optional  
Optional  
N/C  
N/C  
EN  
VIN  
VOUT  
NR/FB  
GND  
IN  
OUT  
TPS732xx  
GND  
EN  
NR  
Optional  
Typical Application Circuit for Fixed-Voltage Versions  
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.  
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 © 2003–2006, Texas Instruments Incorporated  
1234567...23

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TPS73218DBVRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS73218DBVTG4 TI

类似代替

 Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection
TPS73218DBVT TI

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 Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection

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