LT3990-3.3, LT3990 350mA Step-Down Regulator

Analog Devices

Description

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The LT®3990 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 62V, and consumes only 2.

📥 Download Datasheet

LT3990-3.3 Datasheet Preview — This datasheet PDF includes multiple part numbers: LT3990-3.3, LT3990. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LT3990-3.3, LT3990
Manufacturer: Analog Devices ↗
File Size: 701.89 KB
Datasheet: LT3990-AnalogDevices.pdf
Description: 350mA Step-Down Regulator
Note: This datasheet PDF includes multiple part numbers: LT3990-3.3, LT3990.
Please refer to the document for exact specifications by model.

Features

* n Low Ripple Burst Mode® Operation 2.5µA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P n Wide Input Voltage Range: 4.2V to 62V Operating n Adjustable Switching Frequency: 200kHz to 2.2MHz n Integrated Boost and Catch Diodes n 350mA Output Current n Fixed Output Voltages: 3.3V, 5V 2µA IQ at 12

LT3990-3.3 Distributors

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LT3990 350mA Step-Down Regulator Analog Devices

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