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.
L7805CDT(TECH PUBLIC / 台舟电子)是一款单通道、固定5V输出的三端线性稳压器,采用紧凑型TO-252(TO-252-2L)封装,适用于需要低噪声、高纹波抑制的电源后级稳压与各类工业应用场景。该器件在-40℃至+125℃结温范围内工作,输出电流最高可达1A,特别适合热敏感或受限空间的HVAC系统及开关电源后置稳压场合。
三端线性稳压器家族通常集成过流保护、短路保护和热关断等功能以提高可靠性,但具体保护参数和行为请以 TECH PUBLIC 的正式数据手册为准。实际系统设计时应考虑器件的最大功耗、热阻与环境温度,避免在高温、高功耗条件下长期工作。
总结:L7805CDT 是一款偏向工业、仪表及开关电源后置场景的固定 5V、1A 三端线性稳压器,具有较高的纹波抑制和低噪声特性,封装紧凑、易于在现代 PCB 布局中实现。合理的输入裕量与良好的热设计是发挥其长期稳定性的关键。有关更详细的电气特性、典型电路和热参数,请参考 TECH PUBLIC(台舟电子)正式数据手册。
Request for quote
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.
Related products