Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Jingdao Microelectronics MM1W18
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Electronic MM1W18
- Type
- Jingdao Microelectronics
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic
- Electronic Component
- MM1W18
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.036g
- Electronic Component
- 1
- (Zzt)
- 20Ω
- Electronic Component
- BM0222289161
- Diode
- 1
- Current(Ir)
- 5uA@13V
- Power Dissipation(Pd)
- 1W
- Electronic Component
- 16.8V~19.2V
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MM1W18 稳压二极管产品概述
产品简介
MM1W18 是一种独立式稳压二极管，设计用于提供稳定的电压输出，广泛应用于电源管理和电压调节领域。该元器件的特色在于其稳压范围为 16.8V 至 19.2V，额定稳压值为 18V。其小巧的 SOD-123 封装使其适用于空间有限的电路设计，尤其是在便携式和小型电子产品中。
主要特点
稳压特性: MM1W18 的设计确保在变化的输入电压下能够维持稳定的输出电压。这一点是实现高效电源管理的关键，特别是在具有噪声和干扰的环境中。
低反向漏电流: 在 13V 的条件下，MM1W18 的漏电流仅为 5μA，这意味着在正常工作状态下，该器件能够有效减少功耗，提高整个系统的效率。
封装形式: 采用 SOD-123 封装，具有小型化、高密度的优势。这样的设计使得 MM1W18 可以轻松集成到各种电路板中，尤其是在对尺寸要求严格的应用场合，如手机、平板电脑、传感器和其他消费电子产品。
耐温性: MM1W18 的工作温度范围广泛，使得它在不同的环境条件下依然能够稳定工作。这一特性使得该二极管能够在工业、汽车和消费电子等多种应用领域中得到推广。
应用场景
电源管理: MM1W18 顶级的稳压性能使得其成为电源适配器、开关电源和线性稳压器设计中的理想选择。它能保护下游电路，避免因输入电压波动而造成的不良影响。
过压保护: 在一些敏感电子元件的设计中，MM1W18 也可作为过压保护器件，确保电子设备在发生电压异常时不会受到损害。
信号调节: 在信号处理电路中，稳定的电源对信号的准确传输及处理至关重要。MM1W18 稳压特性可为信号处理器和放大器提供可靠的供电。
性能参数
- 稳压值: 18V
- 稳压范围: 16.8V~19.2V
- 漏电流: 5μA（于反向电压13V时）
- 封装类型: SOD-123
结论
MM1W18 稳压二极管凭借其卓越的性能和小巧的封装设计，成为现代电子产品中不可缺少的组成部分。不论是在电源管理、过压保护还是信号调节方面，它都展现出了优良的稳定性和可靠性。随着电子技术的不断进步和应用需求的增加，MM1W18 预计将在更广泛的领域内发挥其重要作用，成为设计工程师们的重要选择。选择 MM1W18，您将为您的电子产品的稳定性和性能提供更为坚实的保障。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
