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TPS715345DCKRM3

更新时间： 2024-11-27 11:06:43

品牌	Logo	应用领域
德州仪器 - TI		电源电路线性稳压器IC
页数	文件大小	规格书
11页	222K
描述
50mA、24V、超低 IQ、低压降 (LDO) 稳压器 \| DCK \| 5 \| -40 to 125

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TPS715345DCKRM3 数据手册

TPS71501

TPS71525, TPS71530

(

)

TPS71533, TPS71550

www.ti.com

SLVS338H–MAY 2001–REVISED JUNE 2004

50 mA, 24 V, 3.2µA Supply Current

Low-Dropout Linear Regulator in SC70 Package

FEATURES

DESCRIPTION

•

24-V Maximum Input Voltage

The TPS715xx low-dropout (LDO) voltage regulators

offer the benefits of high input voltage, low-dropout

voltage, low-power operation, and miniaturized pack-

aging. The devices, which operate over an input

range of 2.5 V to 24 V, are stable with any capacitor

(> 0.47 µF). The low dropout voltage and low

quiescent current allow operations at extremely low

power levels. Therefore, the devices are ideal for

powering battery management ICs. Specifically, since

the devices are enabled as soon as the applied

voltage reaches the minimum input voltage, the

output is quickly available to power continuously

operating battery charging ICs.

Low 3.2-µA Quiescent Current at 50 mA

Stable With Any Capacitor (> 0.47 µF)

50-mA Low-Dropout Regulator

Available in 2.5 V, 3.0 V, 3.3 V, 5.0 V, and

Adjustable (12 V to 15 V)

•

Minimum/Maximum Specified Current Limit

5-Pin SC70/SOT-323 (DCK) Package

-40°C to 125°C Specified Junction

Temperature Range

APPLICATIONS

The usual PNP pass transistor has been replaced by

a PMOS pass element. Because the PMOS pass

element behaves as a low-value resistor, the low

dropout voltage, typically 415 mV at 50 mA of load

current, is directly proportional to the load current.

The low quiescent current (3.2 µA typically) is stable

over the entire range of output load current (0 mA to

50 mA).

•

Ultra Low Power Microcontrollers

Cellular/Cordless Handsets

Portable/Battery-Powered Equipment

DCK PACKAGE

(TOP VIEW)

OUT

TPS715xx

MSP430

FB/NC

GND

OUT

−

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...11

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与TPS715345DCKRM3相关器件

型号	品牌	获取价格	描述	数据表
TPS71550	TI	获取价格	50 mA, 24 V, 3.2UA Supply Current Low-Dropout Linear Regulator in SC70 Package
TPS71550DCKR	TI	获取价格	50 mA, 24 V, 3.2UA Supply Current Low-Dropout Linear Regulator in SC70 Package
TPS71550DCKRG4	TI	获取价格	50 mA, 24 V, 3.2 uA Supply Current Low-Dropout Linear Regulator
TPS71550DCKRM3	TI	获取价格	50mA、24V、超低 IQ、低压降 (LDO) 稳压器 \| DCK \| 5 \| -40
TPS71550-DIE	TI	获取价格	LOW-DROPOUT LINEAR REGULATOR
TPS71550-Q1	TI	获取价格	50-mA, 24-V, 3.2-mA Supply Current Low-Dropout Linear Regulators
TPS71550QDCKRQ1	TI	获取价格	50-mA, 24-V, 3.2-mA Supply Current Low-Dropout Linear Regulators
TPS71550TDB1	TI	获取价格	LOW-DROPOUT LINEAR REGULATOR
TPS71550TDB2	TI	获取价格	LOW-DROPOUT LINEAR REGULATOR
TPS715A	TI	获取价格	80mA、24V、超低 IQ、低压降稳压器

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