LT3973-3.3, LT3973 Step-Down Regulator

Linear

Description

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The LT®3973 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 42V, and consumes only 2.

📥 Download Datasheet

LT3973-3.3 Datasheet Preview — This datasheet PDF includes multiple part numbers: LT3973-3.3, LT3973. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LT3973-3.3, LT3973
Manufacturer: Linear
File Size: 498.06 KB
Datasheet: LT3973-Linear.pdf
Description: Step-Down Regulator
Note: This datasheet PDF includes multiple part numbers: LT3973-3.3, LT3973.
Please refer to the document for exact specifications by model.

Features

* nn Ultralow Quiescent Current nn 2.5µA IQ at 12VIN to 3.3VOUT nn Low Ripple Burst Mode® Operation nn Output Ripple < 10mVP-P nn Wide Input Voltage Range: 4.2V to 42V Operating nn Adjustable Switching Frequency: 200kHz to 2.2MHz nn Integrated Boost and Catch Diodes nn 750mA Output Current nn Excellen

LT3973-3.3 Distributors

📁 Related Datasheet

LT3970 LT3970-3.3 LT3970-3.42 LT3970-5 LT3971 LT3972

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LT3973 Step-Down Regulator Linear

Linear LT3973-3.3-like datasheet