Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HXL1509-3.3 是华轩阳电子(HXY MOSFET)推出的一款降压型开关稳压器,固定输出 3.3V,最大输出电流 3A。器件内置开关管,工作电压范围宽(4.5V~40V),开关频率 150kHz,工作温度范围 -40℃~+125℃,静态电流约 10mA。采用 SOP-8 封装,非同步整流结构,适用于对成本、耐压及宽输入电压有要求的中功率降压场合。
主要特点总结:
工作场景下请关注最大功耗与结温,SOP-8 封装的散热能力需要通过 PCB 铜箔及散热设计配合使用,以保证在输出 3A 时器件不过热。
如需基于特定输入源(例如 12V 或 24V)给出参考 BOM、典型电感、电容与肖特基型号建议,我可以根据具体工况进一步算例与推荐。
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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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