Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RICHTEK RT9068GSP
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9068GSP
- Type
- RICHTEK
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 300mV@(50mA)
- Electronic Component
- RICHTEK
- Electronic Component
- 200uVrms
- Electronic Component
- RT9068GSP
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.11g
- Electronic Component
- 1
- Features
- Voltage;; Current
- Electronic Component
- BM0058406780
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 60V
- Output
- Electronic Component
- Output Voltage
- 1.25V~60V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9068GSP 产品概述
一、简介
RT9068GSP 为 RICHTEK（立锜）推出的一款高压可调线性稳压器（LDO），支持最高输入电压 60V，输出电流可达 50mA，输出电压可在 1.25V 至 60V 之间连续可调。器件封装为 SOIC-8，适用于要求高压耐受、低静态功耗及良好噪声性能的工业级与消费类电源管理场景。
二、主要参数
- 输出类型：可调（1.25V ~ 60V）
- 最大输出电流：50mA
- 压降（Dropout）：300mV @ 50mA
- 静态电流（Iq）：40µA（典型）
- 电源纹波抑制比（PSRR）：60dB @ 1kHz
- 输出噪声：200µVrms
- 工作电压/耐压：60V（输入端最高承受电压）
- 工作温度范围：-40℃ ~ +125℃（Tj）
- 保护功能：过流保护、反接保护、热关断
- 封装：SOIC-8
- 输出极性：正极，单通道
三、性能亮点
RT9068GSP 在高压平台下仍能保持低静态电流（40µA），适合长时间、低功耗工作场合；300mV 的低压差在满载时也能保证较高的效率；60dB 的 PSRR 与 200µVrms 的低噪声使其适合对噪声敏感的模拟前端与参考电源应用。
四、保护与可靠性
器件集成过流保护（OCP）、反接保护与热关断（TSD），在异常工况下能有效保护自身与负载，提升系统可靠性。-40℃ 到 +125℃ 的结温等级适用于严苛工业环境。
五、典型应用
- 工业控制与传感器供电（高压母线降压）
- 仪表与模拟电路的低噪声参考源
- 车载电子（需配合汽车级测试验证）
- 电池管理及中高压分压供电场合
- 通信与测量设备的辅助电源
六、设计要点与建议
- 输出及输入端电容的选择与布局直接影响稳定性与瞬态响应，应严格参考官方数据手册的推荐值与 ESR 要求。
- 在高输入电压与较大压差工况下，器件功耗显著，需评估散热路径与 PCB 热阻，必要时配合散热铜箔或散热片。
- 反接保护虽可减轻误接风险，但系统级保护（如熔断器、反向二极管）仍建议并用以提高安全裕度。
- 若用于汽车或高可靠性场景，建议进行整车级或系统级的脉冲浪涌和负载瞬变测试。
七、结论
RT9068GSP 综合了高压耐受、低静态功耗、良好噪声与纹波抑制及多重保护功能，适合需从较高电源轨生成可调、低噪声直流的场合。最终设计应用时，请以 RICHTEK 官方数据手册为准，针对具体工况进行电磁兼容、热设计及稳定性验证。
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.
