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.
RTQ2103AGSP-QA 为 RICHTEK(台湾立锜)推出的一款高频降压开关稳压器,属于降压型(buck)拓扑,集成同步整流与开关管,面向需要高效率、小尺寸与低静态电流的电源方案。主要电气参数包括:输入电压范围 3V ~ 6V,输出电压可调 1.2V ~ 3.3V(内部参考电压 0.45V),最大输出电流 2A,开关频率 2.2MHz ~ 3MHz,静态电流典型值 30µA。工作温度范围 -40℃ ~ +125℃(TA)。封装为 SOP-8-EP(8-SOIC,带裸露焊盘,宽度 0.154" / 3.90mm)。
实际设计时请以官方数据手册为准,确认器件的引脚排列、典型应用电路、外围元件推荐值及保护特性(如过流保护、过温保护等)。RTQ2103AGSP-QA 的 SOP-8-EP 封装适合常规 SMT 生产流程,焊盘与散热设计按照厂方推荐的 PCB land pattern 实施可获得最佳热性能和可靠性。
如需进一步的电路示例、 BOM 值与 PCB 参考布局图,建议下载 RICHTEK 官方资料或联系公司技术支持获取针对具体负载与工作条件的优化建议。
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