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.
ISL21010CFH330Z-TK 是瑞萨(Renesas)推出的一款高精度、低噪声的固定输出串联电压基准芯片。器件在输入电压范围 3.1V 至 5.5V 下提供稳定的 3.000V 输出,最多可驱动 25mA 负载,适合对电压精度与噪声敏感的模拟与混合信号系统。封装采用常用的 SOT-23-3,体积小、便于 PCB 集成。
该器件在初始精度与温漂方面表现优秀,±0.2% 的初始误差配合 50ppm/℃ 的温度系数,能保证在工业级温度范围内的长期稳定性。低静态电流(100 μA)适合电池供电系统,同时在需要较大驱动能力时可提供最高 25mA 的输出电流。噪声指标低,适合高精度 ADC 参考、电源监测及精密测量前端。
SOT-23-3 封装便于小面积布板。在 PCB 布局上建议:
型号:ISL21010CFH330Z-TK(Renesas)
封装:SOT-23-3
建议在系统设计前查阅最新数据手册以获取引脚定义、详细电气特性曲线与典型应用电路。
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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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