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.
MC34063A 是一款经典且成熟的通用型 DC-DC 开关稳压控制器,Slkor(萨科微)提供 SOP-8 封装版本,适合空间受限且对成本敏感的电源设计。该器件支持降压(Buck)、升压(Boost)与反相(Inverting)三种基本拓扑,工作电压范围宽(3V~36V),最大输出电流可达 1.5A,内部集成开关晶体管,典型开关频率约 38kHz,工作温度范围 -40℃~+85℃(TA),输出为可调式,适用于电池供电、便携设备及工业控制等场合。
总结:Slkor(萨科微)MC34063A(SOP-8)是一款经济、通用且适用于多种拓扑的 DC-DC 开关控制器,适合中小功率电源解决方案。合理选择外部电感、肖特基二极管与滤波电容并优化 PCB 布局与散热,可以在多种输入/输出组合下实现稳定可靠的电源转换。
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