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TPS73718DRBR PDF预览

TPS73718DRBR

更新时间： 2025-07-30 12:16:19
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德州仪器 - TI 稳压器
页数 文件大小 规格书
31页 1298K
描述
1A Low-Dropout Regulator with Reverse Current Protection

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TPS73718DRBR 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：SON
包装说明：HVSON, SOLCC8,.12,25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：0.88
可调性：FIXED标称回动电压 1：0.13 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：2.2 VJESD-30 代码：S-PDSO-N8
JESD-609代码：e4长度：3 mm
湿度敏感等级：2功能数量：1
输出次数：1端子数量：8
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 1：1 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：HVSON
封装等效代码：SOLCC8,.12,25封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE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 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：NO LEAD端子节距：0.65 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：3 mm
Base Number Matches：1

TPS73718DRBR 数据手册

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TPS737xx  
www.ti.com  
SBVS067O –JANUARY 2006–REVISED JUNE 2012  
1A Low-Dropout Regulator  
with Reverse Current Protection  
1
FEATURES  
DESCRIPTION  
The TPS737xx family of linear low-dropout (LDO)  
voltage regulators uses an NMOS pass element in a  
voltage-follower configuration. This topology is  
relatively insensitive to output capacitor value and  
ESR, allowing a wide variety of load configurations.  
Load transient response is excellent, even with a  
small 1.0μF ceramic output capacitor. The NMOS  
topology also allows very low dropout.  
2
•
Stable with 1.0μF or Larger Ceramic Output  
Capacitor  
•
•
•
Input Voltage Range: 2.2V to 5.5V  
Ultra-Low Dropout Voltage: 130mV typ at 1A  
Excellent Load Transient Response—Even  
With Only 1.0μF Output Capacitor  
•
NMOS Topology Delivers Low Reverse  
Leakage Current  
The TPS737xx family 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  
20nA and ideal for portable applications. These  
devices are protected by thermal shutdown and  
foldback current limit.  
•
•
1.0% Initial Accuracy  
3% Overall Accuracy Over Line, Load, and  
Temperature  
•
•
Less Than 20nA typical IQ in Shutdown Mode  
Thermal Shutdown and Current Limit for Fault  
Protection  
DRB PACKAGE  
3mm x 3mm SON  
(TOP VIEW)  
•
Available in Multiple Output Voltage Versions  
–
–
Adjustable Output: 1.20V to 5.5V  
OUT  
N/C  
1
2
3
4
8
7
6
5
IN  
Custom Outputs Available Using Factory  
Package-Level Programming  
N/C  
N/C  
EN  
NR/FB  
GND  
APPLICATIONS  
•
Point of Load Regulation for DSPs, FPGAs,  
ASICs, and Microprocessors  
DCQ PACKAGE  
SOT223  
•
•
Post-Regulation for Switching Supplies  
Portable/Battery-Powered Equipment  
(TOP VIEW)  
DRV PACKAGE(1)  
2mm x 2mm SON  
(TOP VIEW)  
6
3
TAB IS GND  
Optional  
OUT  
NR/FB  
GND  
1
2
3
6
5
4
IN  
VIN  
VOUT  
1.0mF  
IN  
OUT  
FB  
N/C  
EN  
1
2
4
5
TPS737xx  
EN  
GND  
IN  
ON  
GND  
EN  
OFF  
OUT NR/FB  
(1) Power dissipation may limit operating  
range. Check Thermal Information table.  
Typical Application Circuit  
space  
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.  
2
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 © 2006–2012, Texas Instruments Incorporated  
1234567...31

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TPS73718DRBR 替代型号

型号 品牌 替代类型 描述 数据表
TPS73718DRBT TI

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 1A Low-Dropout Regulator with Reverse Current Protection

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