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.
LP6238B6F 是 LOWPOWER(微源半导体)推出的一款升压型开关稳压器,采用升压拓扑、内置开关管、SOT-23-6 封装,工作电压范围 2.5V5.5V,输出可调 2.5V9V,最大输出电流 2.6A,开关频率 1MHz,工作温度范围 -40℃~+85℃(TA)。该器件为非同步整流结构,适合在空间受限、需将低压电源提升到中低压轨的便携和工业应用场景。
SOT-23-6 小尺寸封装有利于紧凑设计,但热阻较大。高输出电流与高压差工况下需靠 PCB 铜箔散热,建议在器件下方与周围铺大面积铜箔,并视需要添加热沉或通孔提高散热能力,避免因温升触发热保护而降额。
在选型时,衡量最高工作电流与效率、输出电压与输入电压差、散热能力以及外置二极管与电感的损耗。具体电气特性、引脚定义、典型效率曲线和参考设计请参阅 LP6238B6F 官方数据手册,以便完成精准的电路设计与可靠性评估。
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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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