Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SCJT1117B-ADJ-A是江苏长电(CJ)推出的可调式线性稳压器(LDO),针对中等功率、宽电压范围的稳压需求设计,兼顾高可靠性与宽温适应能力,广泛适用于工业控制、汽车电子、消费电子等场景。
该器件主打1A输出电流+1.25V~12V可调输出的核心能力,同时匹配宽工作温度与过热保护,可解决以下典型场景的稳压需求:
SCJT1117B-ADJ-A的参数设计平衡了性能与实用性,核心参数及实际意义如下:
SCJT1117B-ADJ-A采用SOT-223-4封装,具备以下优势:
输入15V稳压电源→器件IN脚(并联10μF陶瓷电容滤波)→OUT脚输出可调电压(并联10μF陶瓷电容滤波)→ADJ脚接分压电阻(R1=10kΩ,R2根据Vout计算:Vout=1.25V×(1+R2/R1))→负载。
SCJT1117B-ADJ-A凭借可调输出、宽温适应与高可靠性,成为中小功率稳压场景的高性价比选择,可有效替代同类进口器件(如LM1117-ADJ),降低系统成本。
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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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