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.
LT1933ES6#TRPBF(ADI/Linear)是一款高集成度降压型(Buck)DC-DC开关稳压器,采用小型TSOT-23-6封装,适用于空间受限的便携与工业电子系统。器件集成开关管,工作开关频率约500kHz,输入电压范围宽(3.6V~36V),输出电压可调(1.245V~33.84V),最大输出电流可达600mA,工作温度范围-40℃~+85℃,是一款面向中小功率降压转换的通用方案器件。
(注:具体外部元件取值应参照器件数据手册与目标效率、纹波要求,并结合仿真与样机测试)
TSOT-23-6为小型表贴封装,适合自动化贴装。由于开关元件与控制电路高度集成,器件在高功率输出场景下对PCB散热依赖较大。建议在器件下方或周围布局足够的散热铜箔,并采用多层板或热过孔引导热量至内部平面,必要时降低器件工作温度或降低平均输出电流以保证可靠性。
器件型号:LT1933ES6#TRPBF(ADI/Linear,TSOT-23-6 封装)。采购前请核对完整型号、包装(卷带/卷盘)与器件版本,并参考官方数据手册获取详细电气特性、引脚定义和布局图。对于高可靠性应用,建议联系代理商或厂商获取应用指导与评估板支持。
如需针对具体输入/输出电压、负载条件的参考电路、元件选型表或PCB布局建议,可提供目标工况(Vin、Vout、Iout、工作环境),以便给出更精确的设计建议。
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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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