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TPS71334DRCTG4 PDF预览

TPS71334DRCTG4

更新时间： 2024-09-14 22:24:19
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
页数 文件大小 规格书
15页 366K
描述
Dual 250 mA Output, UltraLow Noise, High PSRR, Low-Dropout Linear Regulator with Integrated SVS

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TPS71334DRCTG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SON包装说明：SON-10
针数：10Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.17Is Samacsys：N
可调性：FIXED/ADJUSTABLE最大回动电压 1：0.23 V
标称回动电压 1：0.125 V最大回动电压 2：0.23 V
最大绝对输入电压：6 VJESD-30 代码：S-PDSO-N10
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：2端子数量：10
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最大输出电流 1：0.25 A最大输出电流 2：0.25 A
最大输出电压 1：3.399 V最小输出电压 1：3.201 V
标称输出电压 1：3.3 V最大输出电压 2：5.5 V
最小输出电压 2：1.2 V封装主体材料：PLASTIC/EPOXY
封装代码：HVSON封装等效代码：SOLCC10,.11,20
封装形状：SQUARE封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR
座面最大高度：1 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：NO LEAD
端子节距：0.5 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 mmBase Number Matches：1

TPS71334DRCTG4 数据手册

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TPS71319  
TPS71334  
A ct ual S i ze  
(3 m m x 3 m m )  
www.ti.com  
SBVS055A–DECEMBER 2004–REVISED JANUARY 2005  
Dual 250 mA Output, UltraLow Noise, High PSRR,  
Low-Dropout Linear Regulator with Integrated SVS  
FEATURES  
DESCRIPTION  
•
Dual 250 mA High-Performance RF LDOs  
The TPS713xx family of low-dropout (LDO) voltage  
regulators is tailored to noise-sensitive and RF appli-  
cations. These products feature dual 250 mA LDOs  
with ultralow noise, high power-supply rejection ratio  
(PSRR), and fast transient and start-up response.  
These devices also feature an integrated supply  
voltage supervisor (SVS) that monitors the voltage at  
OUT2 and will assert if the voltage falls to 95%  
(typical) of the measured output. Each regulator  
output is stable with low-cost 2.2 µF ceramic output  
capacitors and features very low dropout voltages  
(125 mV typical at 250 mA). Each regulator achieves  
fast start-up times (approximately 60 µs with a  
0.001 µF bypass capacitor) while consuming very low  
quiescent current (300 µA typical with both outputs  
enabled). When the device is placed in standby  
mode, the supply current is reduced to less than  
0.3 µA typical. Each regulator exhibits approximately  
32 µVrms of output voltage noise with VOUT = 2.8 V  
and a 0.01 µF noise reduction (NR) capacitor. Appli-  
•
Integrated Supply Voltage Supervisor  
Monitors VOUT2  
•
Available in Fixed and Adjustable  
Voltage Options (1.2 V to 5.5 V)  
•
•
•
•
•
•
•
•
High PSRR: 65 dB at 10 kHz  
UltraLow Noise: 32 µVrms  
Fast Start-Up Time: 60 µs  
Stable with 2.2 µF Ceramic Capacitor  
Excellent Load/Line Transient Response  
Very Low Dropout Voltage: 125 mV at 250 mA  
Independent Enable Pins  
Thermal Shutdown and Independent Current  
Limit  
•
Available in Thermally-Enhanced SON  
Package: 3mm x 3mm x 1mm  
cations with analog components  
that  
are  
APPLICATIONS  
noise-sensitive, such as portable RF electronics, will  
benefit from high PSRR, low noise, and fast line and  
load transient features. The TPS713xx family is  
offered in a thin 3mm x 3mm SON package and is  
fully specified from -40°C to +125°C (TJ).  
•
•
•
•
•
Cellular and Cordless Phones  
Wireless PDA/Handheld Products  
PCMCIA/Wireless LAN Applications  
Digital Camera/Camcorder/Internet Audio  
DSP/FPGA/ASIC/Controllers and Processors  
PSRR (RIPPLE REJECTION) vs FREQUENCY  
80  
70  
60  
50  
40  
30  
20  
10  
0
IOUT = 250 mA  
DRC PACKAGE  
3mm x 3mm SON  
(TOP VIEW)  
IN  
RESET  
OUT1  
OUT2  
GND  
1
2
3
4
5
10 EN1  
9
8
7
6
NC  
IOUT = 1 mA  
EN2  
FB2/NC  
NR  
VOUT = 2.8 V (adj)  
µ
COUT = 2.2  
CNR = 0.01  
F
µ
F
10  
100  
1k  
10k  
100k  
1M  
10M  
Frequency (Hz)  
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.  
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 © 2004–2005, Texas Instruments Incorporated  
1234567...15

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TPS71334DRCTG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS71334DRCT TI

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