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TLV71125125DSER

更新时间: 2024-11-15 11:57:43
品牌 Logo 应用领域
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
30页 1681K
描述
Dual, 200mA, Low-IQ Low-Dropout Regulator for Portable Devices

TLV71125125DSER 数据手册

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TLV710 Series  
TLV711 Series  
www.ti.com  
SBVS142A JULY 2010REVISED AUGUST 2010  
Dual, 200mA, Low-IQ  
Low-Dropout Regulator for Portable Devices  
1
FEATURES  
DESCRIPTION  
2
Very Low Dropout:  
The TLV710 and TLV711 series of dual, low-dropout  
(LDO) linear regulators are low quiescent current  
devices with excellent line and load transient  
performance. These LDOs are designed for  
power-sensitive applications. These devices provide  
a typical accuracy of 2% over temperature.  
150mV at IOUT = 200mA and VOUT = 2.8V  
75mV at IOUT = 100mA and VOUT = 2.8V  
40mV at IOUT = 50mA and VOUT = 2.8V  
2% Accuracy Over Temperature  
Low IQ of 35mA per Regulator  
The TLV711 series provides an active pulldown  
circuit to quickly discharge the outputs.  
Multiple Fixed Output Voltage Combinations  
Possible from 1.2V to 4.8V  
In addition, the TLV711-D series of devices have  
pull-down resistors at the EN pins. This design helps  
in disabling the device when the signal-driving EN  
pins are in a weak, indeterminate state (for example,  
the GPIO of a processor that might be three-stated  
during startup). The pull-down resistor pulls the  
voltage to the EN pins down to 0V, thus disabling the  
device.  
High PSRR: 70dB at 1kHz  
Stable with Effective Capacitance of 0.1mF(1)  
Over-Current and Thermal Protection  
Dedicated VREF for Each Output Minimizes  
Crosstalk  
Available in 1.5mm × 1.5mm SON-6 Package  
(1)  
The TLV710 and TLV711 series are available in a  
1.5mm x 1.5mm SON-6 package, and are ideal for  
handheld applications.  
See the Input and Output Capacitor Requirements in the  
Application Information section  
APPLICATIONS  
Wireless Handsets, Smart Phones, PDAs  
MP3 Players and Other Handheld Products  
TLV710  
TLV711  
1.5mm x 1.5mm SON-6  
(TOP VIEW)  
EN1  
IN  
1
2
3
6
5
4
OUT1  
OUT2  
GND  
EN2  
Typical Application Circuit  
VIN  
VOUT1  
IN  
OUT1  
OUT2  
VOUT2  
COUT2  
EN1  
EN2  
COUT1  
ON  
ON  
CIN  
1mF  
Ceramic  
1mF  
OFF  
OFF  
GND  
Ceramic  
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 © 2010, Texas Instruments Incorporated  

TLV71125125DSER 替代型号

型号 品牌 替代类型 描述 数据表
TLV71125125DSET TI

完全替代

Dual, 200mA, Low-IQ Low-Dropout Regulator for Portable Devices

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