Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MICROCHIP MCP1703AT-5002E/CB MCP1703AT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MICROCHIP MCP1703AT-5002E / CB
- Type
- MICROCHIP
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 650mV@(250mA)
- Electronic Component
- MICROCHIP
- Electronic Component
- MCP1703AT-5002E/CB
- Electronic Component
- 1
- Package
- SOT-23A-3
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0013122851
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 16V
- Output
- Electronic Component
- Output Voltage
- 5V
- Output Current
- 250mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：MCP1703AT-5002E/CB
MCP1703AT-5002E/CB 是由美国微芯科技（Microchip Technology Inc.）推出的一款高性能线性稳压器（LDO），专为各种电子设备提供稳定的5V输出电压。其独特的设计适合需要紧凑型封装和低功耗操作的应用场合。本文将详细介绍其关键特性、应用场景及优越性能。
1. 关键参数
- 安装类型：表面贴装型（SMD），便于自动化装配及节省PCB空间。
- 输出配置：正输出，适合大多数常用电路。
- 输出电流：最大250mA，能够支持多个小型负载，适合中小功率应用。
- 输入电压（最大值）：16V，具备较高的输入电压容忍度，扩展了其使用范围。
- 静态电流（Iq）：仅5µA，这使得MCP1703适用于需要低功耗待机的场合，如电池供电设备。
- 功率抑制比（PSRR）：在100Hz下为35dB，有助于减少输入电源波动对输出的影响。
- 保护功能：内置过流、超温和短路保护，确保产品在恶劣环境与异常条件下安全运行。
- 工作温度：在-40°C至125°C的广泛温度范围内稳定工作，适应各种工业和商业应用。
- 输出类型：固定输出，制造时设定为5V，简化了设计过程。
- 电压降：在最大输出电流下，电压降不超过0.65V，提升了效率并降低了发热。
2. 封装和尺寸
MCP1703AT-5002E/CB采用SOT-23A-3封装，具有紧凑的尺寸和友好的焊接特性。小型化的设计使其非常适合空间有限的应用场合。
3. 应用场景
MCP1703AT-5002E在多个领域有广泛的应用，包括但不限于：
- 便携式设备：由于其低功耗特性，非常适合电池供电的移动设备，如智能手表、传感器节点、可穿戴设备等。
- 工业控制：在温度范围和电气保护方面的优势使其适用于工业自动化设备和控制系统。
- 消费电子：可用于电视、机顶盒和其他小型家电产品中，作为稳压电源。
- 通信设备：在小型无线电设备和模块中，提供稳定的工作电压。
4. 性能优势
MCP1703AT-5002E/CB 的多项特性使其在同类产品中脱颖而出。首先，其极低的静态电流使得它在电池供电的应用中具有显著的优势，延长了设备的使用寿命。其次，内置的多种保护功能保证了电路的安全性和可靠性，减少了外部组件的需求。此外，它的高输入电压限度和优异的PSRR性能进一步增强了其适应复杂电源条件的能力。
5. 结论
总之，MCP1703AT-5002E/CB是一款出色的线性稳压器，凭借其卓越的电气特性与广泛的应用场景，满足了如今电子设备对性能与可靠性的苛刻要求。无论是在消费电子领域，还是在工业和通讯设备中，其设计理念和性能优势无疑为设计工程师提供了一个理想的电源解决方案。
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 BGA Integrated Circuit Chipset MN864739 CXD90061GG CXD90062GG PS5 QFN-80
- Model
- MN864739
- Package
