Datasheet > SC4212B

SC4212B

更新时间： 2024-09-28 01:19:19

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
11页	839K
描述
Very Low Input /Very Low Dropout 1 Amp Regulator

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中文翻译

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SC4212B 数据手册

SC4212B

Very Low Input /Very Low Dropout

1 Amp Regulator

POWER MANAGEMENT

Features

Description



Input Voltage Range from 1.6V to 6.0V

150mV Maximum Dropout @ 1A

Adjustable Output from 0.5V with 1ꢀ Accuracy

12µA Quiescent Current in Shutdown

Enable Input

The SC4212B is a high performance linear voltage regula-

tor designed for applications requiring very low dropout

voltage at load currents up to 1 Ampere. It operates with

VIN as low as 1.6V and up to 6V, making it useful for a wide

range of different applications and rails. The output

voltage is programmable down to 0.5V, set via an external

resistor divider, or to a ﬁxed setting of 0.5V depending

upon how the FB pin is conﬁgured.

250µs Internal Soft-Start

Over Current and Over Temperature Protection

Reverse Blocking from Output to Input

Full Industrial Temperature Range

3mm x 3mm x 1mm MLPD-8 Package

Fully WEEE and RoHS Compliant

The SC4212B has an enable pin to further reduce power

dissipation while shut down. Protection features include

over current protection, over temperature protection and

reverse blocking from output to input. The SC4212B is

available in a 3mm x 3mm MLPD-8 package.

Applications



Telecom and Networking Cards

Motherboards and Peripheral Cards

Industrial Applications

Wireless Infrastructure

Medical Equipment

Typical Application Circuit

SC 4212B

0.5(R₁+R₂)

R₂

SC4212B

VO =

VO=0.5V

VIN

R₁

C₃

GN D

C₂

C₁

R₂

* C₃is a placeholder

Rev. 2.0

12 3 4 5 6 7...11

中文翻译

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与SC4212B相关器件

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SC4212BEVB	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1 Amp Regulator
SC4212BMLTRC	SEMTECH	获取价格	Adjustable Positive LDO Regulator
SC4212EVB	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1Amp Regulator With Enable
SC4212EVB_11	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1Amp Regulator With Enable
SC4212L	SEMTECH	获取价格	High PSRR, Very Low Input, Very Low Dropout, 1A Linear Regulator
SC4212LEVB	SEMTECH	获取价格	High PSRR, Very Low Input, Very Low Dropout, 1A Linear Regulator
SC4212LM	SEMTECH	获取价格	High PSRR, Very Low Input, Very Low Dropout, 1A Linear Regulator
SC4212LMLTRC	SEMTECH	获取价格	Adjustable Positive LDO Regulator
SC4212LMMLTRC	SEMTECH	获取价格	Adjustable Positive LDO Regulator,
SC4212MLTRT	SEMTECH	获取价格	Very Low Input /Very Low Dropout 1Amp Regulator With Enable