These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload.

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current.

TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other microcontroller products. The company …

Check out the in-stock pricing and datasheet for electronic components from LCSC Electronics.

LM7805 是一个 三端稳压器，应用十分广泛。 对于可变输入电压，LM7805可以 提供恒定输出电压。 LM7805 的名称有2个含义： 78代表是一个正电压稳压器，05代表输出5V。 下面为 LM7805 的引脚图： 引脚1： 输入引脚，提供输入电压，范围：7V-35V，未调节的电压从该引脚输入。 引脚2： GND引脚，对于输入和输出都是中性的。 引脚3： 输出引脚，提供5V输出。 下面为LM7805三端稳压器的一些特征： 下面为LM7805较为详细的介绍： LM7805 的核心是一个晶体 …

The MC78XX/LM78XX/MC78XXA series of three terminal positive regulators are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible.

2025年2月20日 · 7805，这款常用的三端稳压器件，以其5v的稳定输出电压而闻名，且具备微调功能，同时输出波纹极小，性能稳定。 在集成电路领域，根据稳定电压的正负极性，三端稳压器可分为78×××和79×××两大系列。

The L7800 series of three-terminal positive regulators is available in TO-220, TO-220FP, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation.

2017年10月26日 · 7805 是串联式三端 稳压器，三个端口分别是电压输入端 (IN)，地线 (GND)， 稳压 输出 (OUT)。 当IN-GND之间的电压超过 7V 以上，输出端与 GND 之间的电压就会稳定在 5V。 下面是 7805 最常见到的 应用电路。 LM3和LM 7805 系列的 稳压器 IC具有7812个引脚，非常适合用于 稳压器 电路。 如果您需要更高的电流，高达3A，则必须在此原理图中添加一个互补晶体管T2。 在正常设计中，如果发生短路，功耗可能非常高。 这个问题可以通过下面介绍的 稳 …

View results and find 7805 t03 datasheets and circuit and application notes in pdf format.