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TPS73218QDCQRQ1 PDF预览

TPS73218QDCQRQ1

更新时间: 2024-11-06 11:08:07
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理光电二极管输出元件稳压器调节器
页数 文件大小 规格书
26页 1024K
描述
具有反向电流保护功能的汽车类 250mA、高精度、低压降稳压器 | DCQ | 6 | -40 to 125

TPS73218QDCQRQ1 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:SOT-223, 6 PIN
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.82Is 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-G6JESD-609代码:e4
长度:6.5 mm湿度敏感等级:3
功能数量:1输出次数:1
端子数量:6工作温度TJ-Max:150 °C
工作温度TJ-Min:-55 °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:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TR
峰值回流温度(摄氏度):260调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
筛选级别:AEC-Q100座面最大高度:1.8 mm
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:1.27 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:3.5 mmBase Number Matches:1

TPS73218QDCQRQ1 数据手册

 浏览型号TPS73218QDCQRQ1的Datasheet PDF文件第2页浏览型号TPS73218QDCQRQ1的Datasheet PDF文件第3页浏览型号TPS73218QDCQRQ1的Datasheet PDF文件第4页浏览型号TPS73218QDCQRQ1的Datasheet PDF文件第5页浏览型号TPS73218QDCQRQ1的Datasheet PDF文件第6页浏览型号TPS73218QDCQRQ1的Datasheet PDF文件第7页 
TPS73201-Q1, TPS73215-Q1, TPS73216-Q1  
TPS73218-Q1, TPS73225-Q1, TPS73230-Q1  
TPS73233-Q1, TPS73250-Q1  
www.ti.com ........................................................................................................................................................... SGLS303DMAY 2005REVISED MARCH 2009  
CAP-FREE NMOS 250-mA LOW-DROPOUT REGULATOR  
WITH REVERSE-CURRENT PROTECTION  
1
FEATURES  
DESCRIPTION  
Qualified for Automotive Applications  
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.  
Stable with No Output Capacitor or Any Value  
or Type of Capacitor  
Input Voltage Range: 1.7 V to 5.5 V  
Ultralow Dropout Voltage:  
40 mV Typ at 250 mA  
Excellent Load Transient Response—With or  
Without Optional Output Capacitor  
The TPS732xx uses an advanced BiCMOS process  
to yield high precision while delivering low dropout  
voltages and low ground pin current. Current  
consumption, when not enabled, is under 1 µA and  
ideal for portable applications. The extremely low  
output noise (30 µVRMS with 0.1 µF CNR) is ideal for  
powering VCOs. These devices are protected by  
thermal shutdown and foldback current limit.  
New NMOS Topology Provides Low Reverse  
Leakage Current  
Low Noise: 30 µVRMS Typ (10 kHz to 100 kHz)  
0.5% Initial Accuracy  
1% Overall Accuracy (Line, Load, and  
Temperature)  
Less Than 1 µA Max IQ in Shutdown Mode  
DRB PACKAGE  
(TOP VIEW)  
DBV PACKAGE  
(TOP VIEW)  
Thermal Shutdown and Specified Min/Max  
Current Limit Protection  
OUT  
NC  
1
2
3
4
8
7
6
5
IN  
1
2
3
5
IN  
GND  
EN  
OUT  
Available in Multiple Output Voltage Versions  
NC  
NC  
EN  
Fixed Outputs of 1.2 V, 1.5 V, 1.6 V, 1.8 V,  
2.5 V, 3 V, 3.3 V, and 5 V  
NR/FB  
GND  
4
NR/FB  
Adjustable Outputs From 1.2 V to 5.5 V  
Custom Outputs Available  
NC – No internal connection  
Optional  
Optional  
APPLICATIONS  
VIN  
VOUT  
IN  
OUT  
TPS732xx  
GND  
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  
EN  
NR  
Optional  
Typical Application Circuit for Fixed-Voltage Versions  
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.  
UNLESS OTHERWISE NOTED this document contains  
PRODUCTION DATA information 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 © 2005–2009, Texas Instruments Incorporated  

TPS73218QDCQRQ1 替代型号

型号 品牌 替代类型 描述 数据表
TPS73218DCQRG4 TI

类似代替

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection
TPS73218DCQ TI

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Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection
TPS73218DCQR TI

类似代替

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

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