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.
RT6158AWSC 是 RICHTEK(台湾立锜)推出的一款高集成度升降压型开关稳压器,采用降压-升压式拓扑并内置功率开关,封装为 WLCSP-25(尺寸 2.07 × 2.33 mm)。器件支持 2.5V 至 5V 输入,输出可调在 2.1V 至 5.2V 之间,最大输出电流 2A,开关频率高达 2MHz,工作温度范围 -40℃ 至 +125℃,适合对体积、效率与瞬态响应有严格要求的便携式与嵌入式系统。
WLCSP-25 超小封装非常适合空间受限应用,但对 PCB 散热与布局要求较高。建议:
总结:RT6158AWSC 以其升降压能力、同步整流与小尺寸封装,为移动和嵌入式系统提供灵活、高效且可靠的单路可调电源解决方案,适合对空间、效率与动态电压控制有较高要求的应用场景。
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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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