Datasheet > LP2960

LP2960

更新时间： 2024-11-22 12:06:07

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	1201K
描述
LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators

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LP2960 数据手册

LP2960

www.ti.com

SNVS112C –APRIL 1999–REVISED APRIL 2013

LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators

Check for Samples: LP2960

FEATURES

DESCRIPTION

The LP2960 is a micropower voltage regulator with

very low dropout voltage (12 mV typical at 1 mA load

and 470 mV typical at 500 mA load) and very low

quiescent current (450 μA typical at 1 mA load).

•

Output Voltage Adjusts from 1.23V–29V

Ensured 500 mA Output Current

5V and 3.3V Versions Available

16-Pin SO Package

The LP2960 is ideally suited for battery-powered

systems: the quiescent current increases only slightly

at dropout, which prolongs battery life.

Low Dropout Voltage

Low Quiescent Current

The LP2960 retains all the desirable characteristics of

the LP2953, and offers increased output current.

Tight Line and Load Regulation

Low Temperature Coefficient

Current Limiting and Thermal Protection

Logic-Level Shutdown

The error flag goes low any time the output drops

more than 5% out of regulation.

Reverse battery protection is provided.

Can be Wired for Snap-ON and Snap-OFF

Reverse Battery Protection

The LP2960 requires only 10 μF of output

capacitance for stability (5V version).

APPLICATIONS

The internal voltage reference is made available for

external use, providing a low-T.C. reference with very

good regulation characteristics.

•

High-Efficiency Linear Regulator

Regulator with Under-Voltage Shutdown

Low Dropout Battery-Powered Regulator

Cellular Telephones

The part is available in a 16-pin surface mount

(SOIC) package.

Block Diagram

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

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与LP2960相关器件

型号	品牌	获取价格	描述	数据表
LP2960AIM-3.3	TI	获取价格	LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators
LP2960AIM-3.3	NSC	获取价格	Adjustable Micropower 0.5A Low-Dropout Regulators
LP2960AIM-5.0	NSC	获取价格	Adjustable Micropower 0.5A Low-Dropout Regulators
LP2960AIM-5.0	TI	获取价格	LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators
LP2960AIM-5.0/NOPB	NSC	获取价格	IC VREG FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PDSO16, ROHS COMPLIANT, SM
LP2960AIM-5.0/NOPB	TI	获取价格	Adjustable Micropower 0.5A Low-Dropout Regulators 16-SOIC -40 to 125
LP2960AIMX-3.3	NSC	获取价格	IC VREG 3.254 V-3.346 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PDSO16, 0.150 IN
LP2960AIMX-3.3	TI	获取价格	LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators
LP2960AIMX-3.3/NOPB	TI	获取价格	Adjustable Micropower 0.5A Low-Dropout Regulators 16-SOIC -40 to 125
LP2960AIMX-5.0	TI	获取价格	LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators

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