Datasheet > LM9036_08

LM9036_08

更新时间： 2024-01-05 22:42:53

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	224K
描述
Ultra-Low Quiescent Current Voltage Regulator

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LM9036_08 数据手册

July 10, 2008

LM9036

Ultra-Low Quiescent Current Voltage Regulator

General Description

Features

The LM9036 ultra-low quiescent current regulator features

low dropout voltage and low current in the standby mode. With

less than 25µA Ground Pin current at a 0.1mA load, the

LM9036 is ideally suited for automotive and other battery op-

erated systems. The LM9036 retains all of the features that

are common to low dropout regulators including a low dropout

PNP pass device, short circuit protection, reverse battery pro-

tection, and thermal shutdown. The LM9036 has a 40V max-

imum operating voltage limit, a −40°C to +125°C operating

temperature range, and ±5% output voltage tolerance over

the entire output current, input voltage, and temperature

range.

Ultra low Ground Pin current (I_GND≤ 25µA for I_OUT

■

= 0.1mA)

Fixed 5V, 3.3V, 50mA output

■

Output tolerance ±5% over line, load, and temperature

Dropout voltage typically 200mV @ I_OUT= 50mA

−45V reverse transient protection

Internal short circuit current limit

Internal thermal shutdown protection

40V operating voltage limit

Typical Application

20001101

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

** Required for stability. Must be rated over intended operating temperature range. Effective series resistance (ESR) is critical, see Electrical Characteristics.

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

200011

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