What are the key features of Richtek USA Inc. RT9728BHGE?

This product belongs to the Power Switch ICs - Power Distribution category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Richtek USA Inc. with full traceability.

What are the main application scenarios for RT9728BHGE?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does RT9728BHGE work?

This device follows established Power Switch ICs - Power Distribution design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of RT9728BHGE?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for RT9728BHGE?

The global Power Switch ICs - Power Distribution market is growing at ~6-8% CAGR, with particularly strong demand in power management. Richtek USA Inc. RT9728BHGE is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of RT9728BHGE?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Richtek USA Inc. provides full technical support and reference designs.

RT9728BHGE Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit by Richtek USA Inc.

RT9728BHGE | Richtek USA Inc. Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit

Category: Power Switch ICs - Power Distribution

Brand: Richtek USA Inc.

Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit

Technical Parameters

Application	General Purpose
Brand	Richtek USA Inc.
Category	Power Switch ICs - Power Distribution
Data Tier	General Description
Description	Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Manufacturer	Richtek
Packaging	Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant
Standard Pack Qty	3000

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

📄 RT9728BHGE Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/Richtek/RT9728BHGE?qs=amGC7iS6iy%252B3%2F9HUkmInbg%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

RT9728BHGE Application and Selection Guide

RT9728BHGE Model and Manufacturer Information

RT9728BHGE, a Power Switch ICs - Power Distribution manufactured by Richtek USA Inc.: RT9728BHGE helps you confirm the specific model, while Richtek USA Inc. helps you confirm the product source. If you are selecting a part, you can first check whether RT9728BHGE meets your requirements, then check whether Richtek USA Inc. matches your expectations, and then refer to Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit for further evaluation.

RT9728BHGE Product Parameters and Description

The main parameters of Richtek USA Inc.'s Power Switch ICs - Power Distribution product RT9728BHGE include Power Switch ICs - Power Distribution 120mohm, 1.8A Power Switch with Adjustable Current Limit. This is a Power Switch ICs - Power Distribution produced by Richtek USA Inc., and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

RT9728BHGE Application and Selection Reference

Richtek USA Inc.'s Power Switch ICs - Power Distribution product RT9728BHGE has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, RT9728BHGE is a Power Switch ICs - Power Distribution solution worth considering, and manufacturer Richtek USA Inc. provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for RT9728BHGE

Designers looking for RT9728BHGE recommended parts can evaluate the following options. RT9728BHGE selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
RT9193-28GB	Richtek USA Inc.	IC REG LDO 2.8V 0.3A SOT23-5
RT9058-33GV	Richtek USA Inc.	IC REG LINEAR 3.3V 100MA SOT23-3
RT9048GSP	Richtek USA Inc.	IC REG LINEAR POS ADJ 2A 8SOP

EZKEY can provide RT9728BHGE recommended part comparison data and engineering samples for evaluation.