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.
LTH7 是 TECH PUBLIC(台舟电子)推出的一款用于单节锂电池的充电管理芯片,封装为 SOT-23-5L。器件面向体积受限的便携设备,提供恒流-恒压(CC/CV)类的充电管理功能(充电饱和电压 4.2V)。工作电压范围为 4.2V ~ 7.5V,适配常见 USB 或小型电源输入环境,静态电流低至 40µA,便于延长系统待机时间。
LTH7 采用 SOT-23-5L 小封装,便于在密集 PCB 上布局与自动贴装。选用该器件时,请关注原厂或授权渠道的元器件可追溯性与批次质保,结合实际应用做 EMC、温升与可靠性测试。
上述信息为 LTH7 的产品概览与设计要点汇总。若需原理图参考、典型外接电路或详细电气特性(如充电电流设定方式、管脚功能、保护特性与时序),建议索取 TECH PUBLIC 的官方数据手册以获取完整规范与应用参考设计。
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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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