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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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XTP2038-150AD1CT 是芯天下(XTX)推出的一款高性能、低静态电流的单通道线性低压差稳压器(LDO),设计用于从最高 5.5V 的输入电压提供稳定的 1.5V 固定输出,最大输出电流 500mA。器件采用 DFN1x1-4L 超小封装,适合空间受限的移动和便携式应用,同时具备使能控制、短路保护、输出放电和热关断等实用保护功能,工作温度范围为 -40℃ 至 +85℃。
线性 LDO 的功耗等于 (Vin - Vout) × Iout。举例,当 Vin=5.0V、Vout=1.5V、Iout=500mA 时,功耗约为 (5.0-1.5)×0.5 = 1.75W。由于 XTP2038 封装为 DFN1x1-4L,热阻较大,长时间在此功耗下工作可能导致器件进入热关断甚至损坏。建议:
XTP2038-150AD1CT 以其超低静态电流、丰富的保护功能和小型封装,适合对功耗敏感且空间受限的电源设计。欲获得完整电气特性、引脚定义、典型应用电路与封装详细信息,请参考芯天下 XTX 提供的正式数据手册与应用说明书。
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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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