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RICHTEK RT9018A-25GSP RT9018A
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RICHTEK RT9018A-25GSP
- Type
- RICHTEK
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 210mV@(3A)
- Electronic Component
- RICHTEK
- Electronic Component
- RT9018A-25GSP
- Electronic Component
- 1
- Package
- SOP-8-EP
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.1g
- Electronic Component
- 1
- Electronic Component
- BM0078980760
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 2.5V；800mV~5.29V
- Output Current
- 3A
- Output Channel Count
- 1
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9018A-25GSP 产品概述
产品概述
RT9018A-25GSP 是一款高性能的线性稳压器，专为需稳压输出的电子设备和应用而设计，采用表面贴装型封装 (SOP-8-EP)。其设计特点使其在各种条件下都表现出色，特别适合消费类电子产品、通信设备、工业控制系统等领域。
电气特性
RT9018A-25GSP 的输出电压范围为 0.8V 至 5.15V，具有固定输出电压值为 2.5V，能够满足不同应用场景对电压的需求。同时，该稳压器能够输出高达 3A 的电流，满足大部分对电流和功率要求较高的负载。其最大电压降为 0.35V @ 3A，在保持稳定输出的同时，尽量减少能量损耗。
正常工作时，RT9018A-25GSP 的静态电流 (Iq) 仅为 1.2mA，这一低功耗特性对于电池供电的设备尤为重要，有助于延长设备的电池使用寿命。
工作温度与应用环境
该芯片适应的工作温度范围为 -40°C 到 85°C，确保其在高温、低温等极端环境下仍能稳定运行。这使得 RT9018A-25GSP 在汽车电子、医用设备等严苛应用中，依然能够保持高可靠性和稳定性。
保护功能
RT9018A-25GSP 集成了多重保护机制，确保设备的安全性和稳定性。过流保护功能可以避免因过负载造成的损坏；而超温保护则会在芯片过热时自动关闭输出，防止烧毁。在许多应用中，这些保护措施可以大大降低系统故障率，提高整体设备的可靠性。
控制特性与输出配置
该稳压器具有使能和电源良好的控制特性，使能引脚可用于控制电源的开启与关闭，从而提高系统的电源管理效果。而电源良好信号可以用来指示输出电压是否正常，为后级电路提供用户友好的反馈信息。
在输出配置方面，RT9018A-25GSP 支持可调输出和固定输出模式，这一特性使得设计师在设计电源时具备更大的灵活性，能够根据实际需求调整输出电压，充分满足多种电子元器件的供电要求。
封装与安装
RT9018A-25GSP 采用 SOP-8-EP 封装，适合于表面贴装，这种封装方式有助于节省空间，提高布局密度，适应现代紧凑型电路设计需求。此外，SOP-8-EP 在散热能力和抗震动能力方面也表现良好，进一步增强了产品的适用性。
总结
综上所述，RT9018A-25GSP 是一款综合性能优越的线性稳压器，凭借其宽广的输出电压范围、较高的输出电流和多重保护功能，能够满足不同应用场景对电源的严苛要求。其优良的温度适应性和低静态电流特性，使其成为消费电子、工业控制及汽车电子等领域广泛应用的理想选择。
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