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.
ME6210A28PG 是南京微盟(MICRONE)推出的一款固定输出线性稳压器,输出电压为 2.8V,单通道正极输出,适合需要稳定低噪声电源的应用场合。器件为固定型、带短路保护功能,封装为 SOT-89-3,便于在空间受限的电路板上实现中等功率的稳压。
ME6210A28PG 适用于输入电压高于 2.8V 的直流电源系统,最高允许输入电压为 18V。器件在额定工作温度范围内能够稳定输出 2.8V、最多 500mA 电流。作为线性稳压器,器件的功耗与 Vin-Vout 差值及负载电流直接相关,应在关键设计环节计算并控制结温,避免热关断。
SOT-89-3 封装体积小、热阻适中,适合要求中等功率密度的应用。由于线性稳压器的功耗为 (Vin - Vout) × Iout,建议在高 Vin 或大电流条件下采取必要的 PCB 散热措施:
选择 ME6210A28PG 时,应确认系统最大输入电压、所需最大输出电流与允许结温是否满足要求。若系统电压差较大或持续高电流工作,可考虑提高散热或选择更高功率等级的封装/器件。在采购时注意核对封装(SOT-89-3)、品牌与完整料号,向供应商索取器件规格书(Datasheet)与温升/应用电路示例,以便在设计中准确验证参数与稳定性。
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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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