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.
LM2576T-12 是一款高效的降压型 DC-DC 转换器,广泛应用于各种电子设备中,以实现高效电源管理。该芯片由HTC(赫特科技)公司生产,采用 TO-220-5 封装,适合用于不同功率级别的应用。LM2576T-12 具有内置电流限制和热保护功能,可在各种条件下确保稳定运行并防止故障。
LM2576T-12 降压型 DC-DC 电源芯片适用于多种应用场景:
在典型的 LM2576T-12 应用电路中,设计者需要配置输入电容、输出电容、并且选择合适的电感以实现良好的性能。为使电源芯片达到最佳性能,通常还会加入非必要的外部元件,如位于反馈环路中的电阻和电容,以降低输出纹波、控制瞬态响应等。
LM2576T-12 是一款高性能、高效率的 DC-DC 降压转换器,其集成设计及多项保护功能使其成为设计电源系统时的理想选择。无论是在要求量高的消费电子产品,还是在重要的工业控制系统中,LM2576T-12 都以其稳定性和可靠性赢得了广泛应用。 封装和功能的布局设计使设计者在开发过程中更加灵活,简便的外围电路要求也为产品的市场导入提供了极大的便利。对于需要稳定电源的应用,LM2576T-12 无疑是一款值得考虑的优秀产品。
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