LM2936-5.0

更新时间： 2024-09-16 22:19:39

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
10页	413K
描述
Ultra-Low Quiescent Current 5V Regulator

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数据手册

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LM2936-5.0 数据手册

June 2002

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

operated systems. The LM2936 retains all of the features

that are common to low dropout regulators including a low

dropout 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

operating temperature range, and 3% output voltage toler-

ance over the entire output current, input voltage, and tem-

perature range. The LM2936 is available in a TO-92 pack-

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

mount power package.

2% Initial output tolerance

3% Output tolerance over line, load, and temperature

n Dropout voltage typically 200 mV I_O= 50 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

n 60V operating voltage limit for LM2936HV

n Shutdown Pin available with LM2936BM package

Typical Application

00975901

* 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

TO-252

SOT-223

00975925

00975926

Top View

Order Number LM2936DT-5.0

See NS Package Number TD03B

Order Number LM2936MP-5.0

See NS Package Number MA04A

DS009759

www.national.com

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LM2936BM-3.3	NSC	获取价格	Ultra-Low Quiescent Current 3.3V Regulator
LM2936BM-3.3	TI	获取价格	LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator
LM2936BM-3.3/NOPB	TI	获取价格	Ultra-Low Quiescent Current LDO Voltage Regulator
LM2936BM-5.0	NSC	获取价格	Ultra-Low Quiescent Current 5V Regulator
LM2936BM-5.0	TI	获取价格	LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator
LM2936BM-5.0/NOPB	NSC	获取价格	IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO8, SOIC-8, Fixed Positive Sin