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.
HGSEMI(华冠)LM1085S-ADJ/TR 是一款正可调式低压差稳压器,专为高效率、大电流输出场合设计。器件可在宽输入输出差压下稳定工作,支持最高 3A 输出电流,输出可调范围 1.24V 至 15V。片上参考电压经工厂校准,参考精度达 ±1%,适用于各种需要稳压后级或并联分流的电源方案。
LM1085S-ADJ/TR 集成热关断与短路限流功能,可在过温或输出短路时自动限制输出,保护器件与外部负载。较低的静态电流和良好的 PSRR 使其在噪声敏感和能耗受限的应用中更为可靠。支持的工作结温范围及 TO-263 大面积散热引脚,便于在高功率工作点实现合理热设计。
器件采用 TO-263-3 封装,具有较好的导热路径,适合通过 PCB 散热或外接散热片以提升功率处理能力。设计时应注意:
LM1085S-ADJ/TR 适用于开关电源后端稳压、线性后级、通信设备、工业控制、电池供电系统与车载电子(在符合温度规范的前提下)等场合。常见可调输出电路:
LM1085S-ADJ/TR 是一款性能均衡的 3A 可调式低压差线性稳压器,具备低静态电流、较高 PSRR(65dB@120Hz)与片上精密参考(±1%),并提供热关断与短路保护,适合用作线性稳压输出或开关电源的后级滤波稳压。TO-263 封装便于大电流应用的散热布置,开发时关注压差与散热设计即可发挥器件最佳性能。
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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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