Datasheet > TPS76601_13

TPS76601_13

更新时间： 2024-11-06 12:16:19

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
24页	1357K
描述
ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS

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TPS76601_13 数据手册

TPS76615, TPS76618, TPS76625

TPS76627, TPS76628, TPS76630

TPS76633, TPS76650, TPS76601

www.ti.com................................................................................................................................................. SLVS237C–AUGUST 1999–REVISED JANUARY 2009

ULTRALOW QUIESCENT CURRENT 250-mA

LOW DROPOUT VOLTAGE REGULATORS

Because the PMOS device behaves as a low-value

resistor, the dropout voltage is very low (typically 230

FEATURES

•

250-mA Low Dropout Voltage Regulator

mV at an output current of 250 mA for the TPS76650)

and is directly proportional to the output current.

Additionally, since the PMOS pass element is a

voltage-driven device, the quiescent current is very

low and independent of output loading (typically 35

µA over the full range of output current, 0 mA to 250

mA). These two key specifications yield a significant

improvement in operating life for battery-powered

systems. This LDO family also features a sleep

mode; applying a TTL high signal to EN (enable)

shuts down the regulator, reducing the quiescent

current to less than 1 µA (typ).

•

Available in 1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V,

3.0 V, 3.3 V, 5.0 V Fixed Output and Adjustable

Versions

•

Dropout Voltage to 140 mV (Typ) at 250 mA

(TPS76650)

•

Ultralow 35-µA Typical Quiescent Current

3% Tolerance Over Specified Conditions for

Fixed Output Versions

•

Open-Drain Power Good

8-Pin SOIC Package

Power good (PG) is an active high output that can be

used to implement a power-on reset or a low-battery

indicator.

Thermal Shutdown Protection

DESCRIPTION

The TPS766xx is offered in 1.5 V, 1.8 V, 2.5 V, 2.7 V,

2.8 V, 3.0 V, 3.3 V and 5.0 V fixed voltage versions

and in an adjustable version (programmable over the

range of 1.25 V to 5.5 V). Output voltage tolerance is

specified as a maximum of 3% over line, load, and

temperature ranges. The TPS766xx family is

available in an 8-pin SOIC package.

This device is designed to have an ultralow quiescent

current and be stable with a 4.7-µF capacitor. This

combination provides high performance at

reasonable cost.

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.

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...24

中文翻译

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与TPS76601_13相关器件

型号	品牌	获取价格	描述	数据表
TPS76601D	TI	获取价格	ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS76601DG4	TI	获取价格	ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS
TPS76601DR	TI	获取价格	ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS
TPS76601DRG4	TI	获取价格	ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS
TPS76615	TI	获取价格	ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS76615D	TI	获取价格	ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS76615DG4	TI	获取价格	ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS
TPS76615DR	TI	获取价格	ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS
TPS76615DRG4	TI	获取价格	ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS
TPS76615PWR	TI	获取价格	IC VREG 1.5 V FIXED POSITIVE LDO REGULATOR, PDSO8, Fixed Positive Single Output LDO Regula

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