STMicroelectronics L7805ABD2T-TR

The L7805ABD2T-TR is a 3-terminal regulator with a fixed output voltage of 5V and a maximum output current of 1.5A. It is designed to provide a stable 5V power supply for a variety of applications. Functions: This IC regulates an input voltage and provides a steady 5V output. It includes overcurrent and thermal protection features to ensure safe operation. Applications: Common applications include powering digital circuits, microcontrollers, sensors, and other electronic devices that require a 5V power source. Alternative parts: Alternative parts to the L7805ABD2T-TR include the L78S05CV, LM7805, and UA7805. Embedded modules: Some embedded modules that can be used with the L7805ABD2T-TR include voltage meter modules, overcurrent protection modules, and thermal management modules. Q&A: 1. Q: Can the L7805ABD2T-TR be used to power a microcontroller? A: Yes, the L7805ABD2T-TR is suitable for powering microcontrollers that require a 5V power supply. 2. Q: What are the key differences between the L7805ABD2T-TR and its alternative part, the LM7805? A: The LM7805 also provides a 5V output but has a different packaging and pinout compared to the L7805ABD2T-TR. 3. Q: Can the L7805ABD2T-TR handle input voltages higher than 5V? A: Yes, the input voltage should be at least 7V above the desired 5V output voltage for proper operation. 4. Q: What are the typical thermal considerations for the L7805ABD2T-TR? A: The regulator may require a heat sink in high power dissipation applications to prevent overheating. 5. Q: Is the L7805ABD2T-TR suitable for battery-powered applications? A: Yes, it can be used in battery-powered devices, provided the input voltage exceeds the dropout voltage of the regulator.