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EC49222 - Dual Channel LDO Regulator

This page provides the datasheet information for the EC49222, a member of the EC49222-E Dual Channel LDO Regulator family.

Datasheet Summary

Description

The EC49222 series are highly accurate, dual, low noise, CMOS LDO voltage regulators with enable function.

The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption.

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Datasheet preview – EC49222

Datasheet Details

Part number EC49222
Manufacturer E-CMOS
File Size 1.92 MB
Description Dual Channel LDO Regulator
Datasheet download datasheet EC49222 Datasheet
Additional preview pages of the EC49222 datasheet.

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Full PDF Text Transcription

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Dual Channel LDO Regulator With Enable Function EC49222 Description The EC49222 series are highly accurate, dual, low noise, CMOS LDO voltage regulators with enable function. The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption. The EC49222 series have the soft start function to suppress the inrush current. The current limiters' fold back circuit (it happens when over 350mA per channel) also operates as a short protection for the output current limiter. The output voltage for each regulator is set independently by metal trimming. It's also available to offer the honors other types of VOUT between +1.2V~+3.9V except the options shown on ordering information.
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