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.
MAX811T是一款专为系统电源稳定性监控设计的低功耗电压检测器,集成复位功能与手动复位接口,适配多类嵌入式系统、电池供电设备及消费电子场景。以下从核心特性、参数、应用等维度展开详细概述:
MAX811T的核心作用是实时监控电源电压,当电压低于预设阈值时输出有效复位信号,防止系统因电源波动、掉电导致程序跑飞、数据错误。其典型应用场景包括:
MAX811T的参数设计兼顾低功耗与可靠性,核心参数如下:
MAX811T采用SOT-143小型表面贴装封装,尺寸紧凑(约2.0mm×2.0mm×0.8mm),适合空间受限的便携设备。引脚定义(俯视视角从左到右):
MAX811T的工作过程可分为两个关键阶段:
该时序设计确保系统在电源稳定后可靠启动,避免电源波动导致的误操作。
以3.3V供电的MCU系统为例,典型电路结构简单:
综上,MAX811T以低功耗、宽电压范围、可靠复位特性及紧凑封装,成为各类嵌入式系统电源监控的优选器件,尤其适合电池供电与空间受限的应用场景。
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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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