Datasheet > NCV4254C

NCV4254C

更新时间： 2024-11-28 02:51:19

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
14页	192K
描述
Low Dropout Voltage Tracking Regulator

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中文翻译

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NCV4254C 数据手册

NCV4254C

Low Dropout Voltage

Tracking Regulator

The NCV4254C is a monolithic integrated low dropout tracking

voltage regulator designed to provide an adjustable buffered output

voltage that closely tracks the reference input voltage. The output

delivers up to 70 mA while being able to be configured higher, lower

or equal to the reference voltages.

www.onsemi.com

The part can be used in automotive applications with remote sensors

or any situation where it is necessary to isolate the output of the other

regulator. The NCV4254C also enables the user to bestow a quick

upgrade to their module when added current is needed and the existing

regulator cannot provide.

MARKING

DIAGRAMS

SOIC8

D SUFFIX

CASE 751

4254Cx

ALYWW

Features

• Up to 70 mA Source Capability

• Low Output Tracking Tolerance

• Low Dropout (typ. 220 mV @ 70 mA)

• Low Disable Current in Stand−by Mode

• Wide Input Voltage Operating Range

SOIC8 EP

PD SUFFIX

CASE 751AC

4254Cx

ALYWW

• Protection Features:

= A for Adjust version

= S for Status version

= Assembly Location

= Wafer Lot

♦ Current Limitation

♦ Thermal Shutdown

♦ Reverse Input Voltage and Reverse Bias Voltage

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Grade 1 Qualified and PPAP Capable

= Year

= Work Week

= Pb−Free Device

(Note: Microdot may be in either location)

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

PIN CONNECTIONS

Typical Applications

• Off the module loads (e.g. sensors power supply)

OUT

GND

ADJ or ST

EN/REF

SOIC−8 (Top View)

OUT

GND

ADJ or ST

EN/REF

SOIC−8 EP (Top View)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

Publication Order Number:

November, 2018 − Rev. 0

NCV4254C/D

12 3 4 5 6 7...14

中文翻译

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