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.
XTP2021-330AS2CT 是 XTX(芯天下)推出的一款高性能、低噪声、固定输出 3.3V 线性稳压器(LDO),采用 SOT23-5 封装。器件面向便携式和噪声敏感的系统,支持最高 300mA 输出电流,集成使能控制、短路保护、输出放电及热关断功能,适用于各种 3.3V 电源域供应需求。
XTP2021-330AS2CT 结合了低压差(180mV@300mA)、高 PSRR(75dB@1kHz)和低输出噪声(67 µVrms),非常适合需要低纹波/低噪声电源的模拟与射频应用。同时,集成短路保护、热关断和输出放电等功能,提高系统可靠性与设计便捷性。SOT23-5 小体积封装适合空间受限的应用场景。
如需进一步设计指导(如 EN 引脚电平、完整典型电路、输出电容 ESR 范围或热阻参数),建议参阅 XTX 官方数据手册或联系技术支持获取详细规格和参考电路。
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.
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