Datasheet > SC4211HEVB

SC4211HEVB

更新时间： 2024-02-25 16:14:19

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
9页	405K
描述
Very Low Input /Very Low Dropout 1 Amp Regulator With Enable

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SC4211HEVB 数据手册

SC4211H

Very Low Input /Very Low Dropout

1 Amp Regulator With Enable

POWER MANAGEMENT

Description

Features

The SC4211H 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

SC4211H features ultra low dropout, ideal for applica-

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

SC4211H has an enable pin to further reduce power

dissipation while shutdown. The SC4211H provides ex-

cellent regulation over variations in line, load and tem-

perature.

WEEE and RoHS compliant

Applications

The SC4211H is available in the SOIC-8-EDP (Exposed

Die Pad) package. Depending on how the FB pin is con-

figured, the output voltage can be either externally ad-

justed or fixed to 0.5V.

Typical Application Circuits

SC4211H

GND

VIN

ENABLE

0.5(R1+ R2)

Volts

SC4211H

VIN

VO = 0.5V

ENABLE

GND

Rev. 2.1

www.semtech.com

12 3 4 5 6 7...9

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