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RICHTEK RT9078-33GJ5 RT9078
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT9078-33GJ5
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 150mV@(300mA)
- Electronic Component
- RICHTEK
- Electronic Component
- 51uVrms
- Electronic Component
- RT9078-33GJ5
- Electronic Component
- 1
- Package
- TSOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.035g
- Electronic Component
- 1
- Electronic Component
- BM0000282647
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 3.3V
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：RT9078-33GJ5 线性稳压器
概述
RT9078-33GJ5 是台湾立锜（RICHTEK）推出的一款高性能线性稳压器（LDO），其设计专为需要稳定电压输出的系统而开发。该产品特有的固定输出电压3.3V，最大输入电压为5.5V，并且可以提供高达300mA的输出电流，适合广泛的电子应用场景。
基本参数
RT9078-33GJ5 的主要参数如下：
- 输出类型：固定
- 最大输入电压：5.5V
- 输出电流：300mA
- 输出电压：3.3V
- 压降（最大值）：200mV @ 300mA（提供良好的能效）
- 静态电流 (Iq)：仅4µA（非常低的功耗）
- 工作温度范围：-40°C ~ 85°C（适应各种环境条件）
- 控制特性：支持使能控制
- 保护功能：内置过流保护与超温保护，确保设备安全运行
- 封装类型：表面贴装型 TSOT-23-5，适合现代小型化PCB设计
性能特点
高输出电流能力：RT9078-33GJ5 支持最多300mA的输出电流，能够在大多数应用中提供稳定的电源，尤其是需要较高电流的设备。
优越的功率抑制比（PSRR）：在1kHz条件下，PSRR达到75dB，这意味着RT9078-33GJ5 能有效降低输入电源波动对输出电压的影响，确保输出电压的稳定性。
低压降特性：RT9078-33GJ5 具有200mV的低压降特性，使其在电池供电设备中尤其高效，能够最大化地提高系统效率并延长电池寿命。
超低静态功耗：以4µA的超低静态电流运行，这使得RT9078-33GJ5 非常适合便携式和低功耗无线设备，尤其是在待机模式下，能显著延长设备的使用时间。
多种保护功能：内置的过流保护与超温保护能够在设备异常情况下自动断开电源，确保电路及设备的安全性和可靠性。
应用场景
RT9078-33GJ5 的设计和性能使其适用于各种应用，尤其包括：
- 移动设备：如智能手机、平板电脑等，能够提供稳定的电源输出以支持各种功能模块。
- 传感器供电：能满足低功耗传感器的电源需求，尤其是在远程监测应用中。
- 消费电子产品：如数码相机、便携式播放器等设备的电源管理。
- 工业设备：适用于需要稳定电源的控制模块和低功耗仪器。
结论
RT9078-33GJ5 是一款性能优越、高效能且安全可靠的线性稳压器，凭借其低静态功耗、高PSRR和多种保护功能，使其成为现代电子设备电源管理的理想选择。凭借其出色的特性和广泛的应用领域，RT9078-33GJ5 必将成为设计工程师在开发电源解决方案时的热门选择。整体设计的小型化封装（TSOT-23-5）也使得在空间受限的设计中能够轻松集成，进一步提升了其市场竞争力。
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