Datasheet > SC4211_06

SC4211_06

更新时间： 2024-01-12 15:13:23

品牌	Logo	应用领域
商升特 - SEMTECH		稳压器
页数	文件大小	规格书
9页	223K
描述
Very Low Input /Very Low Dropout 1 Amp Regulator With Enable

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SC4211_06 数据手册

SC4211

Very Low Input /Very Low Dropout

1 Amp Regulator With Enable

POWER MANAGEMENT

Description

Features

The SC4211 is a high performance positive voltage

regulator designed for use in applications requiring very

low Input voltage and very low dropout voltage at up to

1 amperes. It operates with a Vin as low as 1.4V, with

output voltage programmable as low as 0.5V. The

SC4211 features ultra low dropout, ideal for applications

where Vout is very close to Vin. Additionally, the SC4211

has an enable pin to further reduce power dissipation

while shut- down. The SC4211 provides excellent regu-

lation over variations in line, load and temperature.

Input Voltage as low as 1.4V

400mV dropout @ 1A

Adjustable output from 0.5V

Over current and over temperature protection

Enable pin

10µA quiescent current in shutdown

Full industrial temperature range

Available in SOIC-8EDP Lead-free package, fully

WEEE and RoHS compliant

Applications

The SC4211 is available in the SOIC-8EDP (Exposed Die

Pad) package. The output voltage can be set via an exter-

nal divider or to fixed settings of 0.5V and 1V depending

on how the FB pin is configured.

Telecom/Networking cards

Motherboards/Peripheral cards

Industrial Applications

Wireless infrastructure

Set top boxes

Medical equipment

Notebook computers

Battery powered systems

Typical Application Circuits

SC4211

VIN

0.5(R1+ R2)

Volts

ENABLE

GND

SC4211

VIN

ENABLE

VO = 1V

VIN

VO = 0.5V

ENABLE

GND

Revision: April 24, 2006

www.semtech.com

12 3 4 5 6 7...9

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SC4211_08	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
SC4211EVB	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
SC4211H	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
SC4211HEVB	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
SC4211HSTRT	SEMTECH	获取价格	暂无描述
SC4211STRT	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
SC4212	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1Amp Regulator With Enable
SC4212_11	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1Amp Regulator With Enable
SC4212B	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator
SC4212BEVB	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator