SC4212 datasheet(1/9 Pages) SEMTECH

tên linh kiện	SC4212

Giải thích chi tiết về linh kiện	Very Low Input /Very Low Dropout 1Amp Regulator With Enable

PDF	9 Pages

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nhà sản xuất	SEMTECH [Semtech Corporation]

Trang chủ	http://www.semtech.com

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POWER MANAGEMENT

1

SC4212

Very Low Input /Very Low Dropout

1Amp Regulator With Enable

April 27, 2010

Features

Input voltage as low as 1.5V

400mV dropout @ 1A

Adjustable output from 0.5V

Over current and over temperature protection

Enable pin

10μA quiescent current in shutdown

Low reverse leakage (output to input)

Full industrial temperature range

Available in MLPD-8 Pb-free package, fully WEEE and

RoHS compliant

Applications

Telecom/Networking cards

Motherboards/Peripheral cards

Industrial Applications

Wireless infrastructure

Set top boxes

Medical equipment

Notebook computers

Description

The SC4212 is a high performance positive voltage regu-

lator designed for applications requiring very low input

voltage and very low dropout voltage at up to 1 Ampere.

It operates with a VIN as low as 1.5V, with output voltage

programmable as low as 0.5V. The SC4212 features ultra

low dropout, ideal for applications where VOUT is very

close to VIN. Additionally, the SC4212 has an enable pin

to further reduce power dissipation while shutdown. The

SC4212 provides excellent regulation over variations in

line, load and temperature.

The SC4212 is available in a 3 x 3 MLPD-8 package. The

output voltage can be set via external divider or to a

fixed setting of 0.5V depending upon how the FB pin

is configured.

Typical Application Circuit

1

VOUT

FB

GND

VIN

EN

SC4212

C1

VIN

ENABLE

C2

VOUT

R1

R2

(

) ( )

Volts

R

VOUT

2

1

5

.

0

+

=

VOUT

FB

GND

VIN

EN

SC4212

C1

VIN

ENABLE

C2

VOUT

V

VOUT

5

.

0

=

Số phần tương tự - SC4212

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Gennum Corporation	SC4212B	839Kb / 11P	Enable Input
Semtech Corporation	SC4212B	839Kb / 11P	Very Low Input /Very Low Dropout 1 Amp Regulator
	SC4212BEVB	839Kb / 11P	Very Low Input /Very Low Dropout 1 Amp Regulator
	SC4212BMLTRC	839Kb / 11P	Very Low Input /Very Low Dropout 1 Amp Regulator
	SC4212EVB	248Kb / 9P	Very Low Input /Very Low Dropout 1Amp Regulator With Enable

More results

Mô tả tương tự - SC4212

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Semtech Corporation	SC4211	201Kb / 8P	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
	SC4215A	182Kb / 8P	Very Low Input /Very Low Dropout 2 Amp Regulator With Enable
	SC4215A	224Kb / 9P	Very Low Input /Very Low Dropout 2 Amp Regulator With Enable
	SC4217	355Kb / 11P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4211	228Kb / 9P	Very Low Input /Very Low Dropout 1 Amp Regulator With Enable
	SC4215H	1Mb / 9P	Very Low Input /Very Low Dropout 2 Amp Regulator With Enable
	SC4216	1Mb / 9P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4217	357Kb / 11P	Very Low Input /Very Low Dropout 3 Amp Regulator With Enable
	SC4212	248Kb / 9P	Very Low Input /Very Low Dropout 1Amp Regulator With Enable
Texas Instruments	TPS7A7002	901Kb / 20P	Very Low Input, Very Low Dropout 3-A Regulator With Enable

More results

SC4212 bảng dữ liệu(PDF) 1 Page - Semtech Corporation

SC4212 bảng dữ liệu(HTML) 1 Page - Semtech Corporation

Số phần tương tự - SC4212

Mô tả tương tự - SC4212

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