Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MC34063AG(MS)是美森科(MSKSEMI)推出的一款反相式开关稳压芯片,核心定位为中小功率直流电压转换,支持降压、升压、反相三种拓扑结构——无需更换芯片即可实现不同电压转换需求,适合对成本控制和电路简洁性有要求的应用场景。不同于线性稳压芯片,它通过开关管通断+电感储能实现稳压,效率更高(通常70%-90%),更适配宽输入电压范围的直流电源转换。
该芯片的核心参数覆盖多场景需求,关键特性如下:
MC34063AG(MS)采用SOP-8贴片封装,体积小巧(约5mm×6mm),便于PCB布局。各引脚功能明确:
基于参数与拓扑灵活性,该芯片常见应用包括:
为保证芯片稳定工作,需注意以下实用要点:
该芯片凭借“一芯多用、设计简单、成本可控”的特点,成为中小功率电压转换场景的经典选型之一。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products