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.
SY8081DQC 是矽力杰(silergy)推出的一款高集成度降压型开关稳压器,采用降压(Buck)拓扑、内置功率开关,并集成同步整流。器件工作电压范围为 2.5V 至 5.5V,最大输出电流 1A,开关频率高达 2.5MHz,静态电流仅 40µA。器件封装为小尺寸 DFN-6(1.5mm × 1.5mm),工作温度范围 -40℃ 至 +85℃,支持可调输出并具备轻载高效模式与输出放电功能,适合对体积、效率与待机功耗有严格要求的便携与嵌入式应用。
DFN-6(1.5mm × 1.5mm)小体积封装方便在空间受限的产品中使用,但对焊接与回流工艺要求较高,建议在 PCB 设计阶段预留合适的热焊盘与丝印,便于检修与定位。
SY8081DQC 以其高集成度、低静态功耗、高开关频率与同步整流设计,为需要小体积、高效率与低待机功耗的电源方案提供了良好选择。通过合理的外围器件选型与 PCB 布局,可以在便携设备、IoT 节点和多种消费与工业应用中实现稳定且高效的降压电源管理。若需开发样机或量产,请参考厂商完整数据手册获取详细引脚定义、推荐外设元件与 PCB 布局示意,以确保设计一次成功。
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.
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