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.
LT1964ES5-BYP#TRPBF 是 ADI/Linear 推出的可调低压差线性稳压器(LDO),单通道、负极输出,输入工作电压最高可达 20V,输出可调范围为 1.22V 到 20V,最大输出电流 200mA。器件集成过流保护与过热保护,静态电流仅 30µA,噪声低至 30µVrms,纹波抑制比在 120Hz 可达 46dB,适合对噪声和电源稳定性有较高要求的便携与精密应用。封装为 TSOT-23-5,型号带 BYP(旁路)功能以进一步降低噪声。
器件内置过流保护(OCP)与过热关断(thermal shutdown),在短路或过载条件下自动限制输出电流并在热限恢复后重新启动,提升系统可靠性并简化外部保护电路设计。工作结温范围 -40℃ ~ +125℃(Tj)满足工业级环境要求。
TSOT-23-5 小型封装适合空间受限的应用,但需要注意功耗与散热:
总结:LT1964ES5-BYP 提供了低噪声、低静态功耗与良好纹波抑制的可调 LDO 解决方案,适用于对噪声、功耗与体积都有严格要求的工业与便携类电源设计。
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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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