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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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SSP61CC2702MR 是上海矽朋(Siproin)推出的一款单路电压监测与微电脑复位管理芯片。器件工作电压范围宽(0.7V~10V),检测阈值固定为 2.7V,复位为低电平有效,输出采用推挽结构(Push‑Pull),在工业级温度范围 -30℃~+80℃ 下稳定工作,封装为常用的 SOT‑23 小型封装,适合对单一电源轨进行可靠的上电/欠压监控与复位控制。
SSP61CC2702MR 当被监控电压低于 2.7V 阈值时,会将 RESET 输出拉低,维持 MCU 或外部逻辑在受控复位状态;当电压回升超过阈值并稳定后,输出恢复高电平,允许系统正常启动。由于采用推挽输出,接口能主动驱动高/低电平,连接 MCU 复位引脚时通常无需外部上拉电阻,但建议在关键应用中在复位线上并联一个小电容或在 VCC 侧添加去耦电容(如 0.1µF)以滤除瞬态干扰并保证上电瞬态的稳定性。
器件适用于单一电源监控,接线简明:VMON(或 VCC 引脚)接被监控电源,GND 接系统地线,RESET 直连 MCU 复位引脚或复位控制逻辑。建议 PCB 布局时将器件接地侧靠近系统地,并在电源入口处设置适当滤波与浪涌抑制元件。
SSP61CC2702MR 以其阈值明确、工作电压宽、推挽输出和小封装等优势,适合对单路电源进行可靠、经济的复位管理与电压监测,能有效提升微控制器系统的启动稳定性与掉电保护能力。若需进一步的电气曲线、典型应用图或封装尺寸图,请提供或索取该型号的完整数据手册。
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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.
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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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