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NJRC NJM7808FA
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- NJRC NJM7808FA
- Type
- NJRC
- Minimum package
- 1000
Technical parameters
- Electronic Component
- NJRC
- Electronic Component
- 55uV
- Electronic Component
- NJM7808FA
- Electronic Component
- 1
- Package
- TO-220F
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 1g
- Electronic Component
- 1
- Electronic Component
- BM0257640929
- Operating Temperature
- 40℃~+150℃@(Tj)
- Operating Voltage
- 25V
- Output
- Electronic Component
- Output Voltage
- 8V
- Output Current
- 1.5A
- Output Type
- Electronic Component
- 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.
NJM7808FA 产品概述
一、产品简介
NJM7808FA 是新日本无线（NJRC）推出的一款线性稳压器，旨在提供稳定的电压输出，广泛应用于各类电子设备。本产品主要特点是固定输出电压，能够为负载提供高达1.5A的稳定电流，同时具有出色的电源抑制比（PSRR）和多种保护功能，有效确保电路的可靠性和安全性。
二、基本参数
NJM7808FA 的主要参数包括：
- 输入电压范围：该稳压器能够支持最高35V的输入电压，适应性强，可与多种电源适配器配合使用。
- 输出电压：此器件提供固定的输出电压为8V，适合对电压要求较高的负载应用。
- 输出电流：最大输出电流可达1.5A，适合多种中低功率应用。
- 静态电流（Iq）：在无负载状态下，静态电流为6mA，表现出良好的功耗特性。
- 电源抑制比（PSRR）：在120Hz时，PSRR达到72dB，这意味着该稳压器在电源变化或干扰时，仍能保持较高的输出稳定性。
三、保护功能
NJM7808FA 的设计考虑到了多种保护机制，包括：
- 过温保护：当工作温度超过设定阈值时，输出将自动断开，以防止由于过热导致的器件损坏。
- 短路保护：在发生短路情况时，稳压器会切断输出，确保电路的安全性，防止对设备及负载造成损害。
四、工作环境与封装
该元器件工作温度范围为-40°C至85°C，这一广泛的温度范围使其非常适合在各种严苛环境下使用。NJM7808FA 使用TO-220F封装类型，具备良好的散热性能，安装方式为通孔，便于在PCB板上进行布线和焊接。
五、应用场景
NJM7808FA 的应用领域广泛，包括但不限于：
- 电源适配器：可用于各种电子设备的电源适配器，提供稳定的电压输出。
- 嵌入式系统：在嵌入式系统中，为微控制器、传感器等提供必要的电源支持。
- 工业控制：在工业自动化设备中，作为核心控制模块的电源供应。
- 消费电子：如音响设备、游戏机等各种消费电子产品的电源管理。
六、总结
NJM7808FA 稳压器是一款性能优越的线性稳压器，凭借其固定输出电压、高输出电流和有效的保护机制，适用于各类中低功率的电源管理需求。其宽广的输入电压范围和工作温度使其在多个行业场景中具备很高的适应性，同时TO-220F的封装也确保了其良好的散热性能。无论是在消费电子、工业控制还是嵌入式系统中，NJM7808FA 都是一款理想的电源解决方案。
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