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.
LD1117AS12TR是一款由意法半导体(STMicroelectronics)生产的高性能线性稳压器 (LDO),其固定输出电压为1.2V,具有出色的电压调节性能,适合多种电子应用。这款稳压器的最大输入电压为15V,能够提供稳定的1A输出电流,且具备优越的纹波抑制能力(PSRR),在120Hz时达到80dB,这使得LD1117AS12TR成为信号处理、嵌入式系统及其他电源管理应用的理想选择。
LD1117AS12TR采用SOT-223封装,支持表面贴装安装(SMD),便于在各种电路板布局中占用较小的空间。SOT-223封装不仅能有效降低散热问题,还能提高PCB设计的密集度,适应现代小型化电子产品的需求。
LD1117AS12TR广泛应用于各种电子产品中,包括但不限于:
与其他线性稳压器相比,LD1117AS12TR具备以下优势:
该产品以SOT-223封装提供,易于焊接和组合,适合现代表面贴装生产流程。同时,作为意法半导体的热门产品,LD1117AS12TR在市场上易于获取,能够满足大规模生产的需求。
LD1117AS12TR是一款功能强大且可靠的线性稳压器,适合各种电子设备和系统中的电源管理应用。以其稳定的输出电压、优良的纹波抑制、宽广的输入电压范围和良好的热特性,LD1117AS12TR无疑是电子工程师和设计师值得信赖的解决方案。随着电子产品日益向高集成度和高性能发展,选择合适的稳压器显得尤为重要。LD1117AS12TR在此方面表现出色,是您设计中不可或缺的元件之一。
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