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LM3489Q, LM3489 - Hysteretic PFET Buck Controller

The LM3489Q by National Semiconductor is a Hysteretic PFET Buck Controller. Below is the official datasheet preview.

📥 Download Datasheet

Official preview page of the LM3489Q Hysteretic PFET Buck Controller datasheet (National Semiconductor).

Datasheet Details

Part number LM3489Q, LM3489
Manufacturer National Semiconductor
File Size 385.44 KB
Description Hysteretic PFET Buck Controller
Datasheet download datasheet LM3489_NationalSemiconductor.pdf
Note This datasheet PDF includes multiple part numbers: LM3489Q, LM3489.
Please refer to the document for exact specifications by model.
Additional preview pages of the LM3489Q datasheet.

LM3489Q Product details

Description

The LM3489 is a high efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, cost effective, switching buck regulator for a wide range of applications.

Features

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