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LTC3388-3 - 20V High Efficiency Nanopower Step-Down Regulator

This page provides the datasheet information for the LTC3388-3, a member of the LTC3388-1 20V High Efficiency Nanopower Step-Down Regulator family.

Datasheet Summary

Description

The LTC®3388-1/LTC3388-3 are high efficiency step-down DC/DC converters with internal high side and synchronous power switches that draw only 720nA typical DC supply current at no load while maintaining output voltage regulation.

Features

  • nn 720nA Input IQ in Regulation (No Load), VIN = 4V nn 820nA Input IQ in Regulation (No Load), VIN = 20V nn 400nA Input IQ in UVLO nn 2.7V to 20V Input Operating Range nn Up to 50mA of Output Current nn Pin Selectable Output Voltages: nn 1.2V, 1.5V, 1.8V, 2.5V (LTC3388-1) nn 2.8V, 3.0V, 3.3V, 5.0V (LTC3388-3) nn High Efficiency Hysteretic Synchronous DC/DC Conversion nn Standby Mode Disables Buck Switching nn Available in 10-Lead MSE and 3mm × 3mm DFN Packages.

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Datasheet preview – LTC3388-3

Datasheet Details

Part number LTC3388-3
Manufacturer Linear Technology
File Size 351.35 KB
Description 20V High Efficiency Nanopower Step-Down Regulator
Datasheet download datasheet LTC3388-3 Datasheet
Additional preview pages of the LTC3388-3 datasheet.

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Full PDF Text Transcription

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FEATURES nn 720nA Input IQ in Regulation (No Load), VIN = 4V nn 820nA Input IQ in Regulation (No Load), VIN = 20V nn 400nA Input IQ in UVLO nn 2.7V to 20V Input Operating Range nn Up to 50mA of Output Current nn Pin Selectable Output Voltages: nn 1.2V, 1.5V, 1.8V, 2.5V (LTC3388-1) nn 2.8V, 3.0V, 3.3V, 5.
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