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RT5789BGQUF

Name: RT5789BGQUF
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 6A SYNC UDFN-8

製造商
製造商。部分 #RT5789BGQUF
包 8-UDFN
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MountingType	Surface Mount
Package/Case	8-UDFN

概述

Description

RT5789BGQUF likely refers to a Richtek power-management IC, probably a DC-DC buck regulator. In the RT58xx/RT57xx style, such devices are typically synchronous buck regulators with integrated MOSFETs, adjustable output via a feedback resistor, and an enable input. They usually include protection features (UVLO/OVP, overcurrent, and thermal shutdown) and come in a small lead-free package (the BGQUF suffix denotes packaging/lot details).
Common use: portable/embedded systems needing efficient voltage conversion from a battery or DC supply.
For an exact intro, please share the datasheet or manufacturer link. I can extract precise specs like input range, available output voltages, max output current, switching frequency, pinout, and typical application circuit.

Package

I don’t have the package-type data for RT5789BGQUF in my current knowledge. Please check the official Realtek datasheet or the product listing on distributor sites (Digi‑Key, Mouser) for the exact package and mechanical drawing.

Pinout

I don’t have that part’s datasheet in my memory. Please upload the RT5789BGQUF datasheet or allow me to look it up (I can fetch the manufacturer datasheet and then give pin count and function).

Manufacturer

The RT5789BGQUF is manufactured by Richtek Technology Corporation. Richtek is a Taiwan‑based fabless semiconductor company that designs and supplies power‑management integrated circuits (DC‑DC converters, regulators, PMICs) and related power solutions for consumer, industrial, and communications applications.

Application

RT5789BGQUF is a high-efficiency synchronous buck regulator. Typical applications: mobile/portable power management and compact PMICs, such as smartphones, tablets, wearables, and IoT devices; consumer electronics (set-top boxes, TVs, cameras); networking equipment (routers/switches); and notebook/desktop power rails or other systems needing regulated low-voltage rails with high efficiency.