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.
STI3508C 是 TMI(拓尔微)推出的一款高性能升压型开关稳压器,采用升压拓扑并集成开关管(内置开关),为要求较宽输出电压范围的便携与工业应用提供可靠的升压解决方案。芯片支持可调输出(2.5V30V),工作电压范围为 2.5V5.5V,工作温度范围宽至 -40℃~+125℃(TJ),并采用小型 SOT-23-6 封装,适合空间受限的系统设计。
STI3508C 提供 SOT-23-6 小尺寸封装,便于移动设备与空间受限的工业产品采用。器件工作温度范围 -40℃~+125℃(TJ)满足大多数工业级与汽车候选环境(请参照具体应用的温升与热设计要求)。在长期可靠性上,推荐遵循厂商关于焊接曲线与再流工艺的建议,并在实际系统中进行温度与负载应力验证。
STI3508C 以其低静态电流、高开关频率与宽输出电压范围,为对功耗、体积及多工况兼顾的升压应用提供了灵活且易于实现的解决方案。具体电路参数与性能曲线请参考厂商完整数据手册,以便在目标应用中获得最佳性能。
Request for quote
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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