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.
LP6451B6F 是微源半导体(LOWPOWER)推出的一款高集成降压型同步整流 DC-DC 转换器。器件工作电压范围宽(4.2V~18V),输出电压可调(0.6V~7V),最大输出电流达 3A,内部集成开关管,并在 1.2MHz 的开关频率下工作,适合对体积、效率与成本有综合要求的便携与工业应用。封装为 SOT-23-6,工作环境温度范围为 -40℃~+85℃(TA),静态电流仅 440μA,适合电池供电系统的低功耗待机需求。
LP6451B6F 以其宽输入电压、低静态电流、高开关频率与内部同步整流的特性,适合对体积、效率和成本有平衡需求的降压电源场景。SOT-23-6 小封装便于紧凑型设计,但在高电流工作条件下需要重视布局与散热设计。欲获得最佳性能与完整电气特性,请参照微源半导体提供的完整数据手册和参考设计。
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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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