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TLV70734PDQNT PDF预览

TLV70734PDQNT

更新时间: 2024-11-15 12:02:39
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德州仪器 - TI 稳压器便携式便携式设备
页数 文件大小 规格书
35页 1439K
描述
200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices

TLV70734PDQNT 数据手册

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TLV707 Series  
www.ti.com  
SBVS153C FEBRUARY 2011REVISED NOVEMBER 2012  
200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator  
for Portable Devices  
1
FEATURES  
DESCRIPTION  
The TLV707 series (TLV707xx and TLV707xxP) of  
low-dropout linear regulators (LDOs) are low  
quiescent current devices with excellent line and load  
transient performance, and are designed for power-  
2
Very Low Dropout: 250 mV at 150 mA  
0.5% Typical Accuracy  
1.5% Accuracy over Temperature  
Low IQ: 25 μA  
sensitive applications. These devices provide  
a
typical accuracy of 0.5%. All versions have thermal  
shutdown and overcurrent protection for safety.  
Furthermore, these devices are stable with an  
effective output capacitance of only 0.1 µF. This  
feature enables the use of cost-effective capacitors  
that have higher bias voltages and temperature  
derating. These devices also regulate to the specified  
accuracy with no output load.  
Fixed-Output Voltage Combinations Possible  
from 0.85 V to 5.0 V(1)  
High PSRR:  
70 dB at 100 Hz  
50 dB at 1 MHz  
Stable with Effective Capacitance of 0.1 μF(2)  
Thermal Shutdown and Overcurrent Protection  
Package: 1-mm × 1-mm DFN (SON)  
The TLV707xxP also provides an active pull-down  
circuit to quickly discharge the outputs.  
(1)  
See Package Option Addendum at end of this document for  
complete list of available voltage options.  
The TLV707 series are available in a 1-mm x 1-mm  
DFN (SON) package that makes them ideal for  
handheld applications.  
(2)  
See Input and Output Capacitor Requirements in the  
Application Information section for more details.  
APPLICATIONS  
Typical Application Circuit  
(Fixed Voltage Versions)  
Wireless Handsets, Smart Phones, and PDAs  
MP3 Players and Other Handheld Devices  
WLAN and Other PC Add-On Cards  
VIN  
VOUT  
IN  
OUT  
1 mF  
CIN  
COUT  
Ceramic  
TLV707 Series  
TLV707 Series  
DQN PACKAGE  
1-mm ´ 1-mm DFN-4  
(TOP VIEW)  
On  
EN  
Off  
GND  
IN  
4
EN  
3
Thermal  
Pad  
1
2
OUT  
GND  
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.  
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 © 2011–2012, Texas Instruments Incorporated  
 
 
 

TLV70734PDQNT 替代型号

型号 品牌 替代类型 描述 数据表
TLV70734DQNT TI

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