Datasheet > LM2936-50

LM2936-50

更新时间： 2024-09-16 22:55:43

品牌	Logo	应用领域
美国国家半导体 - NSC		稳压器
页数	文件大小	规格书
9页	335K
描述
Ultra-Low Quiescent Current 5V Regulator

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LM2936-50 数据手册

February 2000

LM2936-5.0

Ultra-Low Quiescent Current 5V Regulator

General Description

Features

n Ultra low quiescent current (I_Q≤ 15 µA for I_O≤ 100 µA)

n Fixed 5V, 50 mA output

The LM2936 ultra-low quiescent current regulator features

low dropout voltage and low current in the standby mode.

With less than 15 µA quiescent current at a 100 µA load, the

LM2936 is ideally suited for automotive and other battery op-

erated systems. The LM2936 retains all of the features that

are common to low dropout regulators including a low drop-

out PNP pass device, short circuit protection, reverse battery

protection, and thermal shutdown. The LM2936 has a 40V

maximum operating voltage limit, a −40˚C to +125˚C operat-

3 over line, load, and temperature

n Output tolerance

n Dropout voltage typically 200 mV I_O50 mA

n Reverse battery protection

n −50V reverse transient protection

n Internal short circuit current limit

n Internal thermal shutdown protection

n 40V operating voltage limit

ing temperature range, and 3% output voltage tolerance

over the entire output current, input voltage, and tempera-

ture range. The LM2936 is available in a TO-92 package, a

SO-8 surface mount package, and a TO-252 surface mount

power package.

Typical Application

DS009759-1

* Required if regulator is located more than 2" from power supply filter capacitor.

Required for stability. Must be rated for 10 µF minimum over intended operating temperature range. Effective series resistance (ESR) is critical, see

curve. Locate capacitor as close as possible to the regulator output and ground pins. Capacitance may be increased without bound.

Connection Diagrams

SOT-223

TO-252

DS009759-26

Top View

DS009759-25

Order Number LM2936MP-5.0

See NS Package Number MA04A

Top View

Order Number LM2936DT-5.0

See NS Package Number TD03B

DS009759

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