Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RICHTEK RT2872GSP
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT2872GSP
- Type
- RICHTEK
- Minimum package
- 2500
Technical parameters
- Electronic Component
- RICHTEK
- Electronic Component
- RT2872GSP
- Electronic Component
- 1
- Package
- SOP-8-EP
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.27g
- Electronic Component
- 1
- Type
- Electronic Component
- Synchronous
- Electronic Component
- Electronic Component
- BM0000286199
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 4.5V~36V
- Switching Frequency
- 300kHz~1MHz
- Electronic Component
- Electronic Component
- Output Voltage
- 800mV~30V
- Output Current
- 3A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT2872GSP 产品概述
RT2872GSP 是一款高效的 DC-DC 降压转换器，由台湾立锜（RICHTEK）公司设计，针对需要从高输入电压转换为稳定低输出电压的应用而开发。其广泛适用性使其成为便携式电子设备、家电、工业控制、以及其他电源管理应用的理想选择。
关键特性
输入电压范围： RT2872GSP 支持广泛的输入电压范围，最低为 4.5V，最高可达 36V，这使得它能够适应多种电源输入环境，包括汽车电源和工业设备的电源。
输出电压调整范围： 该器件的输出电压可调范围从 0.8V 到 30V，允许用户根据具体需求灵活配置输出电压，以满足不同的负载要求。
高输出电流： RT2872GSP 具有高达 3A 的输出电流能力，能够驱动高功率负载，适合需要大电流支持的应用场景。
高开关频率： 该芯片在 300kHz 到 1MHz 的开关频率下运行，能够提供高效率的电源转换，降低系统的体积和成本。此外，高频率操作有助于减小外部电感和电容器的尺寸。
同步整流技术： 内置同步整流器设计显著提高了转换效率，尤其是在负载较大时，能够有效降低功耗，提升热性能。
封装与安装： RT2872GSP 采用 8-SOIC（0.154"，3.90mm宽）裸露焊盘封装，便于表面贴装（SMT）工艺，适合高密度电路板设计，具备良好的散热性能。
广泛的工作温度范围： 它能够在 -40°C 至 +85°C 的环境下可靠工作，满足工业及特殊环境下的使用需求。
湿气敏感性等级： 该器件的湿气敏感性等级为 3，符合 MOISTURE SENSITIVITIES LEVEL，这使得其在高湿度环境下具有可靠的性能反应。
应用领域
鉴于其出色的电气性能和多样化的调节能力，RT2872GSP 可广泛应用于多个领域，包括但不限于：
- 便携式设备：如手持设备、移动电源等，需要高效的电源管理解决方案。
- 消费电子产品：如智能音箱、电视等，能够稳定供电给高电流负载。
- 工业控制系统：能够在严酷环境中提供可靠的功率转换。
- 汽车电子：在汽车电路中用于有效的电源转换，保护高价值的电子元件。
总结
RT2872GSP 是一款功能强大、性能稳定的 DC-DC 降压转换器，凭借其宽输入电压范围、可调输出电压、高输出电流和同步整流等特性，能够为各种电子产品提供可靠的电源解决方案。其出色的热性能和广泛的工作温度范围，使其在多种应用场合均能高效、稳定地运行，满足现代电子设备日益增长的电源要求。在不断变化的市场需求中，选择 RT2872GSP 将为设计人员提供灵活性和高效电源管理的能力。
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.
