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TPS78342DDCT PDF预览

TPS78342DDCT

更新时间: 2024-11-16 00:53:31
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件调节器
页数 文件大小 规格书
24页 931K
描述
TPS783xx 500-nA IQ, 150-mA, Ultralow Quiescent Current Low-Dropout Linear Regulator

TPS78342DDCT 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
包装说明:TSSOP,针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.88
可调性:FIXED最大回动电压 1:0.25 V
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 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2.9 mm湿度敏感等级:2
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:105 °C
工作温度TJ-Min:-40 °C最高工作温度:105 °C
最低工作温度:-40 °C最大输出电流 1:0.15 A
最大输出电压 1:4.2 V最小输出电压 1:1.8 V
标称输出电压 1:4.2 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN 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:1.1 mm
表面贴装:YES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 mm
Base Number Matches:1

TPS78342DDCT 数据手册

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TPS783  
SBVS133A FEBRUARY 2010REVISED NOVEMBER 2014  
TPS783xx 500-nA IQ, 150-mA, Ultralow Quiescent Current  
Low-Dropout Linear Regulator  
1 Features  
3 Description  
The TPS783 family of low-dropout regulators (LDOs)  
offers the benefits of ultralow power and miniaturized  
packaging.  
1
Input Voltage Range: 2.2 V to 5.5 V  
Low Quiescent Current (IQ): 500 nA  
150-mA, Low-Dropout Regulator  
This LDO family is designed specifically for battery-  
powered applications where ultralow quiescent  
current is a critical parameter. The TPS783, with  
ultralow IQ (500 nA), is ideal for microprocessors,  
microcontrollers,  
applications.  
Low-Dropout at 25°C, 130 mV at 150 mA  
Low-Dropout at 85°C, 175 mV at 150 mA  
3% Accuracy Over Load, Line, and Temperature  
Stable with a 1.0-μF Ceramic Capacitor  
Thermal Shutdown and Overcurrent Protection  
CMOS Logic Level-Compatible Enable Pin  
DDC (SOT-5) Package  
and  
other  
battery-powered  
The absence of pulldown circuitry at the output of the  
LDO provides the flexibility to use the regulator output  
capacitor as a temporary backup power supply (for  
example, during battery replacement).  
2 Applications  
The ultralow power and miniaturized packaging allow  
designers to customize power consumption for  
specific applications. Consult with your local factory  
representative for exact voltage options and ordering  
information; minimum order quantities may apply.  
TI MSP430 Attach Applications  
Wireless Handsets and Smartphones  
MP3 Players  
Battery-Operated Handheld Products  
The TPS783 family is compatible with the TI MSP430  
and other similar products. The enable pin (EN) is  
compatible with standard CMOS logic. This device  
allows for minimal board space because of  
miniaturized packaging and a potentially small output  
capacitor. The TPS783 family also features thermal  
shutdown and current limit to protect the device  
during fault conditions. All packages have a specified  
operating temperature range of TJ = –40°C to 105°C.  
Device Information(1)  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
TPS783xx  
SOT (5)  
2.90 mm × 1.60 mm  
(1) For all available packages, see the package option addendum  
at the end of the datasheet.  
Simplified Schematic  
TPS783xxDDC  
SOT-5  
(Top View)  
VIN  
VOUT  
IN  
OUT  
2.2 mF  
1 mF  
TPS783xx  
1
2
3
5
4
IN  
GND  
EN  
OUT  
GND  
On  
EN  
Off  
GND  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 

TPS78342DDCT 替代型号

型号 品牌 替代类型 描述 数据表
TPS78342DDCR TI

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TPS783xx 500-nA IQ, 150-mA, Ultralow Quiescent Current Low-Dropout Linear Regulator

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