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SC4205

Semtech Corporation
Part Number SC4205
Manufacturer Semtech Corporation
Description Very Low Dropout 1 Amp Regulator
Published Nov 17, 2008
Detailed Description Very Low Dropout 1 Amp Regulator With Enable POWER MANAGEMENT Description The SC4205 is a high performance positive volt...
Datasheet PDF File SC4205 PDF File

SC4205
SC4205

Overview
Very Low Dropout 1 Amp Regulator With Enable POWER MANAGEMENT Description The SC4205 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 1 Amp.
Since it has superior dropout characteristics compared to regular LDOs, it can be used to supply 2.
5V on motherboards or 2.
8V on peripheral cards from the 3.
3V supply thus allowing the elimination of costly heatsinks.
Additionally, the SC4205 has an enable pin to further reduce power dissipation while shut down.
The SC4205 provides exwww.
DataSheet4U.
com cellent regulation over variations in line, load and temperature.
The SC4205 is available in the SOIC-8EDP package with internally preset outputs that are also adjustable using external resistors.
SC4205 Features ‹ 350mV dropout @ 1A ‹ Adjustable output from 1.
2V to 4.
8V ‹ 2.
5V and 1.
8V options (adjustable externally ‹ ‹ ‹ ‹ ‹ ‹ ‹ using resistors) Over current and over temperature protection Enable pin 10µA quiescent cur...


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