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ZLDO500 - 5.0 VOLT ULTRA LOW DROPOUT REGULATOR

Datasheet Summary

Description

The ZLDO Series low dropout linear regulators operate with an exceptionally low dropout voltage, typically only 30mV with a load current of 100mA.

Features

  • output voltages in the range 2.7 to 18 volts, this device provides an output voltage of 5.0 volts. The ZLDO500 consumes a typical quiescent current of only 1mA at its maximum rated output current of 300mA. A battery low flag is available to indicate potential power fail situations. If the input voltage falls to within 200mV of the regulated output voltage then the error output pulls low. The device also features an active high disable control. Once disabled the ZLDO quiescent current falls to ty.

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Datasheet Details

Part number ZLDO500
Manufacturer Zetex Semiconductors
File Size 113.44 KB
Description 5.0 VOLT ULTRA LOW DROPOUT REGULATOR
Datasheet download datasheet ZLDO500 Datasheet
Additional preview pages of the ZLDO500 datasheet.

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Full PDF Text Transcription

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5.0 VOLT ULTRA LOW DROPOUT REGULATOR ISSUE 2 - JULY 1997 DEVICE DESCRIPTION The ZLDO Series low dropout linear regulators operate with an exceptionally low dropout voltage, typically only 30mV with a load current of 100mA. The regulator series features output voltages in the range 2.7 to 18 volts, this device provides an output voltage of 5.0 volts. The ZLDO500 consumes a typical quiescent current of only 1mA at its maximum rated output current of 300mA. A battery low flag is available to indicate potential power fail situations. If the input voltage falls to within 200mV of the regulated output voltage then the error output pulls low. The device also features an active high disable control. Once disabled the ZLDO quiescent current falls to typically 11µA.
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