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UTC 78D05AL-TN3-R 78D05AL
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UTC 78D05AL-TN3-R
- Type
- UTC
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 2V@(500mA)
- Electronic Component
- UTC
- Electronic Component
- 40uV
- Electronic Component
- 78D05AL-TN3-R
- Electronic Component
- 1
- Package
- TO-252-2(DPAK)
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.504g
- Electronic Component
- 1
- Electronic Component
- BM69418325
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 35V
- Output
- Electronic Component
- Output Voltage
- 5V
- Output Current
- 1A
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：78D05AL-TN3-R 线性稳压器
一、产品简介
78D05AL-TN3-R 是一款高性能的线性稳压器（LDO），由知名品牌 UTC（友顺）制造。该元器件封装在 TO-252-2（DPAK）外壳中，能够承受较高电压和电流，适用于多种应用场景。作为一款固定 5V 输出的线性稳压器，78D05AL-TN3-R 采用先进的工艺设计，实现高效能和稳定性的结合。
二、技术规格
- 输入电压范围：最大输入电压为 35V，能够满足大多数电源要求，适用于多种电源环境。
- 输出电压：输出电压固定为 5V，具有优良的输出电压稳定性，适合敏感电子设备。
- 输出电流：最大输出电流为 1A，为各种负载提供稳定的电流保障。
- 封装类型：TO-252-2（DPAK），具有良好的散热性能和机械强度，非常适合要求较高的应用环境。
- 工作温度范围：支持广泛的工作温度范围，确保在恶劣环境下也能可靠工作。
三、工作原理
线性稳压器的工作原理是通过内部的反馈机制调节输出电压。在输入电压高于设定的输出电压时，LDO 通过串联的方式调整通过负载的电压，从而稳压输出。该过程的优点是设计简单、噪声低，适合于对电源干扰敏感的电子设备。
四、应用领域
78D05AL-TN3-R 线性稳压器广泛应用于以下领域：
- 消费电子：如电视、音响及其他家庭电器的电源管理。
- 工业设备：用于各种工业控制器和监测系统中，提供稳定的电源。
- 通信设备：为基站、路由器等设备提供可靠的电源支持。
- 汽车电子：应用于车载设备中，保证电子系统在复杂环境中的稳定运行。
- 医疗设备：用于医疗仪器中，确保设备能稳定工作，保护患者安全。
五、优缺点分析
优点：
- 高稳定性：该元件能够提供良好的输出电压稳定性，适合需要高精度的电源应用。
- 低噪声输出：工作过程中产生的噪声较低，适合敏感仪器使用。
- 过电流保护：具有良好的过电流保护功能，保障后续电路的安全。
- 易于使用：封装小巧且安装简单，便于在各种电子项目中集成。
缺点：
- 热管理要求：虽然 TO-252-2 封装具有较好的散热性能，但在高负荷运行时仍需注意热管理，以避免过热造成的损坏。
- 效率问题：与开关电源相比，LDO 的效率可能较低，对于大输入电压差的情况，其功耗会增加，因此在设计过程中需要优化输入电压。
六、总结
78D05AL-TN3-R 线性稳压器凭借其出色的电压稳定性、使用的便利性及适应性，成为许多行业中不可或缺的电子元器件。无论是在消费电子、工业设备，还是在通信和汽车电子等领域，该产品都能提供稳定可靠的电源支持。合理利用其特性，可以有效提升终端设备的性能和可靠性。对于研发人员和工程师而言，78D05AL-TN3-R 是一款值得信赖的解决方案，为各种应用提供了强有力的电源保障。
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