Datasheet > TLV70725DQNT

TLV70725DQNT

更新时间： 2024-11-15 12:02:39

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
35页	1439K
描述
200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices

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TLV70725DQNT 数据手册

TLV707 Series

www.ti.com

SBVS153C –FEBRUARY 2011–REVISED NOVEMBER 2012

200-mA, Low-I_Q, Low-Noise, Low-Dropout Regulator

for Portable Devices

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-

•

Very Low Dropout: 250 mV at 150 mA

0.5% Typical Accuracy

1.5% Accuracy over Temperature

Low I_Q: 25 μA

sensitive applications. These devices provide

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

V_IN

V_OUT

OUT

1 mF

C_IN

C_OUT

Ceramic

TLV707 Series

DQN PACKAGE

1-mm ´ 1-mm DFN-4

(TOP VIEW)

Off

GND

Thermal

Pad

OUT

GND

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.

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.

12 3 4 5 6 7...35

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TLV70725DQNT 替代型号

型号	品牌	替代类型	描述	数据表
TLV70725DQNR	TI	类似代替	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70725PDQNR	TI	类似代替	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70725PDQNT	TI	类似代替	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices

与TLV70725DQNT相关器件

型号	品牌	获取价格	描述	数据表
TLV70725PDQNR	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70725PDQNT	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70726DQNR	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70726DQNT	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70726PDQNR	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70726PDQNT	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV70727PDQNR	TI	获取价格	具有使能和主动输出放电功能的 200mA、低 IQ、低压降稳压器 \| DQN \| 4 \|
TLV70727PDQNT	TI	获取价格	具有使能和主动输出放电功能的 200mA、低 IQ、低压降稳压器 \| DQN \| 4 \|
TLV707285DQNR	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices
TLV707285DQNT	TI	获取价格	200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices

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