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.
XL2012E1 是芯龙(XLSEMI)面向中高电压输入场景设计的一款降压型 DC-DC 转换器芯片。该器件采用内置开关管的降压拓扑,工作电压范围宽(8V~40V),固定输出 5V,最大输出电流可达 2.4A,开关频率 150kHz,封装为 SOIC-8。器件静态工作电流仅 4.7mA,工作结温范围 -40℃~+125℃(TJ),适合工业级和车规级电源设计中对宽输入、稳压输出与体积受限场合的应用需求。
总结:XL2012E1 以宽输入电压、高集成度和固定 5V 输出为主要卖点,适合各种工业与车载等需要稳定 5V 输出的中高压电源场合。合理选择外部肖特基、功率电感与滤波电容并优化 PCB 布局与散热,可以获得可靠且高效的电源解决方案。
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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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