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TI TPS79333DBVR
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) TPS79333DBVR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 12mV@(200mA)
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TPS79333DBVR
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.033g
- Electronic Component
- 1
- Features
- Terminal Block
- Electronic Component
- BM0265338520
- 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.
TPS79333DBVR 产品概述
一、产品简介
TPS79333DBVR是一款由德州仪器（Texas Instruments）设计的高性能线性稳压器（LDO）。该元件采用表面贴装型（SMD）的SOT-23-5封装，具有固定输出电压为3.3V，最大输入电压为5.5V，并且能够输出最大200mA电流的能力。TPS79333DBVR广泛应用于需要稳定电压的各种电子设备中，如传感器、微控制器、便携式设备等。
二、关键特性
输出配置与电流能力
- 稳压器提供正输出，支持200mA的最大输出电流，能够满足大多数小型电子设备对电源电流的需求。
输入电压范围
- 最大输入电压为5.5V，这使得TPS79333DBVR能在特定的电源条件下提供稳定的3.3V输出，适用于5V系统的降压应用。
低静态电流与高PSRR
- 在高用电状态下，该稳压器的静态电流（Iq）仅为220µA，极大地延长了便携式和电池供电设备的电池寿命。
- 高达70dB的电源抑制比（PSRR）在100Hz到100kHz的范围内，确保其在抑制输入电源波动和噪声方面性能优越，为后端电路提供稳定的电压来源。
保护功能
- TPS79333DBVR集成多重保护功能，包括过流保护、过温保护、反向极性保护以及欠压锁定（UVLO）。这些功能能够有效防止设备在异常条件下损坏，增加系统的可靠性和安全性。
宽工作温度范围
- 该线性稳压器的工作温度范围为-40°C至150°C，使其能够在极端环境条件下稳定工作。这一特性特别适合汽车电子、工业控制以及其他恶劣环境应用。
低压降
- 在输出电流为200mA时，TPS79333DBVR的压降最大为0.18V，这使其在高效率应用中表现优异，减少了功耗和发热量。
三、应用领域
TPS79333DBVR适合多种应用场景，包括但不限于：
便携式设备：由于其低静态电流和小型封装，适合用于传感器、无线传输模块和个人电子设备（如智能手表和移动传感器等）的电源管理。
汽车电子：广泛用于汽车中的电子控制单元（ECU）及传感器系统，适应高温和低温环境，保障系统稳定性。
工业设备：在工业自动化控制系统和仪器仪表中，TPS79333DBVR可作为稳压源，提供可靠的电源支持。
消费电子：用于电视机、音响系统及其他高保真设备的信号调节和稳压。
四、总结
TPS79333DBVR以其出色的电气性能、丰富的保护功能以及优异的工作温度范围，在多个领域中展现了广泛的应用潜力。无论是要求高效率的便携式设备，还是在复杂环境中的工业控制系统，TPS79333DBVR都是一个可靠且高效的电压稳压解决方案。通过其卓越的设计与性能，加上德州仪器的品牌信赖，客户能够安心选用该款产品来满足他们的功耗和稳定性需求。
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