TPS72625

更新时间： 2024-11-28 22:52:51

品牌	Logo	应用领域
德州仪器 - TI		稳压器监控输入元件
页数	文件大小	规格书
15页	431K
描述
LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TPS72625 数据手册

TPS72615, TPS72616

TPS72618, TPS72625

www.ti.com

SLVS403C–MAY 2002–REVISED MARCH 2004

LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR

FEATURES

DESCRIPTION

•

1-A Output Current

The TPS726xx family of 1-A low-dropout (LDO) linear

regulators has fixed voltage options available that are

commonly used to power the latest DSPs, FPGAs,

and microcontrollers. The integrated supervisory

circuitry provides an active low RESET signal when

the output falls out of regulation. The no capaci-

tor/any capacitor feature allows the customer to tailor

output transient performance as needed. Therefore,

compared to other regulators capable of providing the

same output current, this family of regulators can

provide a stand alone power supply solution or a post

regulator for a switch mode power supply.

•

Available in 1.5-V, 1.6-V, 1.8-V, 2.5-V

Fixed-Output (For Adjustable Versions Refer

to TPS72501)

•

Input Voltage Down to 1.8 V

Low 170-mV Dropout Voltage at 1 A

(TPS72625)

•

Stable With Any Type/Value Output Capacitor

Integrated Supervisor (SVS) With 200-ms

RESET Delay Time

•

Low 210-µA Ground Current at Full Load

(TPS72625)

These regulators are ideal for higher current appli-

cations. The family operates over a wide range of

input voltages (1.8 V to 6 V) and has very low

dropout (170 mV at 1-A).

•

Less than 1-µA Standby Current

±2% Output Voltage Tolerance Over Line,

Load, and Temperature (-40°C to 125°C)

Ground current is typically 210 µA at full load and

drops to less than 80 µA at no load. Standby current

is less than 1 µA.

•

Integrated UVLO

Thermal and Overcurrent Protection

Each regulator option is available in either

5-Lead SOT223-5 or DDPAK Surface-Mount

Package

SOT223-5 or DDPAK package. With a low input

voltage and properly heatsinked package, the regu-

lator dissipates more power and achieves higher

efficiencies than similar regulators requiring 2.5 V or

more minimum input voltage and higher quiescent

currents. These features make it a viable power

supply solution for portable, battery powered equip-

ment.

APPLICATIONS

•

PCI Cards

Modem Banks

Telecom Boards

DSP, FPGA, and Microprocessor Power

Supplies

Portable, Battery-Powered Applications

Although an output capacitor is not required for

stability, transient response and output noise are

improved with a 10-µF output capacitor.

•

DCQ PACKAGE

SOT223-5

(TOP VIEW)

KTT PACKAGE

DDPAK

(TOP VIEW)

Unlike some regulators that have a minimum current

requirement, the TPS726 family is stable with no

output load current. The low noise capability of this

family, coupled with its high current operation and

ease of power dissipation, make it ideal for telecom

boards, modem banks, and other noise sensitive

applications.

ENABLE

GND

OUT

2 3 4 5

RESET

Note: Tab is GND for both packages

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.

12 3 4 5 6 7...15

中文翻译

下载PDF

与TPS72625相关器件

型号	品牌	获取价格	描述	数据表
TPS72625DCQ	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625DCQG4	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625DCQR	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625DCQRG4	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625KTT	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625KTTR	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625KTTRG3	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625KTTT	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72625KTTTG3	TI	获取价格	LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS727	TI	获取价格	TPS727xx 250-mA, Ultralow IQ, Fast Transient Response,RF Low-Dropout Linear Regulator

与TPS72625相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

49
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

38
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

67
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

63

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS72625

TPS72625 数据手册

与TPS72625相关器件

与TPS72625相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS72625

TPS72625 数据手册

与TPS72625相关器件

与TPS72625相关文章

您还可以找

您在本页遇到什么问题？