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.
SGM4027-2.5XN3LG/TR 是圣邦微(SGMICRO)推出的一款固定输出电压参考源,输出电压为 2.5V,适用于对电压基准精度和温漂有较高要求的模拟与混合信号系统。工作电压范围 2.7V 至 5.5V,输出电流可驱动至 10mA,静态电流(Iq)仅 245µA,器件工作温度范围为 -40℃ 至 +125℃,封装为紧凑的 SOT-23。该器件在常温下精度达 ±0.1%,温度系数仅 35ppm/℃,适合工业级应用场景。
SGM4027-2.5XN3LG/TR 采用 SOT-23 小型封装,适合对板面空间要求严格的设计。器件覆盖工业级温度范围并具有良好的温度稳定性与长期可靠性。具体的焊接温度、回流曲线及机械应力限制请参考圣邦微官方数据手册与封装说明。
总结:SGM4027-2.5XN3LG/TR 以其高精度、低温漂、低静态电流和小封装的组合,适合需要稳定 2.5V 参考源的便携与工业应用。在实际设计中配合良好去耦与合理布线,可发挥其最佳性能。若需更详细的电气特性、典型应用电路及波形,请参阅厂商数据手册。
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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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