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TI TPS79301DBVR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) TPS79301DBVR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TPS79301DBVR
- Electronic Component
- 1
- Package
- SOT-23-6
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.057g
- Electronic Component
- 1
- Features
- Terminal Block
- Electronic Component
- BM69417867
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.22V~5.5V
- Output Current
- 200mA
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：TPS79301DBVR 线性稳压器
一、产品简介
TPS79301DBVR是一款由德州仪器（Texas Instruments）生产的可调线性稳压器（LDO），其输出电压范围为1.22V至5.5V，最大输出电流可达200mA。该器件采用SOT-23-6封装，适合表面贴装，允许其在空间有限的设计中得以充分应用。TPS79301具备多种保护功能，适用于各类电子设备，尤其是需要稳定电源的场合。
二、基本参数与特性
安装类型与封装
- 安装类型：表面贴装型
- 封装形式：SOT-23-6，支持高密度的PCB设计。
电气参数
- 最大输入电压：5.5V，适应多种电源环境。
- 输出电流：最大200mA，满足一般低功耗应用的需求。
- 电压输出范围：从1.22V至5.5V的可调输出，适合多个电压需求的设备。
- 静态电流（Iq）：220µA，低待机功耗，适合对能耗敏感的应用场景。
性能参数
- 电源抑制比（PSRR）：在100Hz至100kHz频段内，PSRR范围为70dB至43dB，显示出良好的噪声抑制能力，有效提高输出电压的稳定性。
- 工作温度范围：-40°C至150°C，适合各种环境下的应用，包括工业设备与汽车电子。
保护功能
- 过流保护：在电流超过额定值时自动切断输出，保障器件安全。
- 过温保护：防止因温度过高而导致的器件损坏。
- 反向极性保护：使器件在错误连接时不会受损。
- 欠压锁定（UVLO）：自动监测输入电压，确保在不稳定的电压源下安全运行。
控制特性
- 使能（Enable）功能：通过外部控制信号，可以有效地开启或关闭输出，有助于降低能耗并延长电池寿命。
三、应用领域
TPS79301DBVR的广泛应用场景包括但不限于：
- 便携式设备：如智能手机、平板电脑、便携式医疗设备等，对电源稳定性和功耗有严格要求的产品。
- 工业控制：用于各种传感器和控制电路，因其极佳的温度范围适配恶劣环境。
- 汽车电子：因其高耐温特性，适合在汽车电源管理系统中使用。
- 消费电子：如家电、计算机及周边设备的电源模块。
四、总结
TPS79301DBVR不仅具备强大的性能和良好的电气特性，还具有多重保护功能，使其成为优秀的线性稳压选择。凭借其可调输出、低静态电流、高PSRR以及宽广的工作温度范围，TPS79301DBVR适用于许多现代电子产品，帮助工程师轻松应对不断变化的电源管理需求。同时，德州仪器作为行业知名供应商，保证了器件的质量和稳定性，使之成为可靠的设计伙伴。
在新产品开发或现有设计的升级中，TPS79301DBVR无疑是工程师们值得考虑的重要选择。
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