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.
SGM2019-3.3YN5G/TR 是一款面向低功耗便携与工业控制场景的固定输出线性稳压器,输出为正极 3.3V。器件集成多种保护与控制功能,适用于对噪声、空载功耗和热稳定性有严格要求的系统。该器件以 SOT-23-5 小封装提供,适合体积受限的应用板级电源设计。
SGM2019-3.3YN5G/TR 将低静态电流与较高的输出能力结合,兼顾待机功耗与瞬态负载能力。典型应用包括:
设计建议:
总结:SGM2019-3.3YN5G/TR 在小封装中实现了低静态电流、较高 PSRR、低压差以及基本的保护功能,适用于对待机能耗和输出噪声要求兼顾的便携与工业应用。为确保最佳性能,请按照数据手册推荐进行旁路、电源布局与热管理设计。
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