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.
ISL8002IRZ-T 是瑞萨(Renesas)旗下的一款降压型开关稳压器(同步整流、可调输出),采用降压拓扑,针对点对点和点对负载的电源转换场景设计。器件输入工作电压范围为 2.7V 至 5.5V,输出电压可调范围从 0.6V 起,最高可达 5.5V,最大连续输出电流 2A。器件集成开关管,工作频率约 1MHz,静态工作电流约 7mA,适合对效率和占板面积有较高要求的中小功率应用。
ISL8002IRZ-T 采用 8 引脚小型 TDFN(2×2)带裸露焊盘封装,裸露焊盘有利于将损耗通过 PCB 引出并散发。由于器件可输出 2A,PCB 布局应充分考虑散热:短而粗的电流回路、足够面积的地铜箔以及必要的散热通孔(via)以提高热导出效率,保证在高温或大功率输出时器件可靠工作。
ISL8002IRZ-T 在 2.7V–5.5V 输入范围内提供灵活的 0.6V 起可调输出,1MHz 高频率结合同步整流和内置开关管,使其在体积受限且追求高效率的应用中具吸引力。小型 TDFN-8-EP 封装便于实现高密度布局,同时裸露焊盘有利于热管理与功率扩展,是点对点降压与板载稳压的理想选择。
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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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