Texas Instruments LM3480IM3-5.0/NOPB

The Texas Instruments LM3480IM3-5.0/NOPB is a high-efficiency linear voltage regulator designed for battery-powered applications. It provides a stable output voltage of 5.0V and is capable of driving up to 1A of load current. This device is designed for low quiescent current operation, making it ideal for portable and battery-operated devices. Functions: - Output Voltage Regulation: Provides a fixed output voltage of 5.0V. - Low Quiescent Current: Operates efficiently with low power consumption to extend battery life. - Overcurrent Protection: Includes built-in overcurrent protection to safeguard delicate components. - Thermal Protection: Prevents overheating and damage through thermal shutdown features. - Wide Input Voltage Range: Supports a broad input voltage range, making it versatile for different applications. Applications: - Portable and battery-operated electronics (e.g., smartphones, tablets). - ATX and power supply modules. - RF applications that require regulated voltages. - Automotive applications looking for efficient voltage regulation. - Industrial electronics needing reliable power supplies. Alternative Parts: - LM317: A popular adjustable voltage regulator with similar functionalities. - LM7805: A fixed 5V linear regulator, widely used with a higher current rating. - TPS7A33: A low-noise, low-dropout voltage regulator with excellent transient response. Embedded Modules: - Evaluation Module: Texas Instruments often provides evaluation modules to facilitate testing and design using the LM3480. - Diode Protection Modules: Available components that can complement linear regulators by providing reverse polarity protection. - Capacitor Modules: Required for input and output stability; Texas Instruments provides recommended capacitor configurations. Q&A Section: Q1: What is the maximum output current of the LM3480IM3-5.0/NOPB? A1: The LM3480IM3-5.0/NOPB can deliver up to 1A of load current. Q2: What is the typical quiescent current for the LM3480IM3-5.0/NOPB? A2: The LM3480IM3-5.0/NOPB features a low quiescent current, typically around 30 µA, which makes it suitable for battery-operated applications. Q3: Does the LM3480IM3-5.0/NOPB provide thermal protection? A3: Yes, the LM3480IM3-5.0/NOPB includes thermal shutdown features to protect the device from overheating. Q4: Can I use the LM3480IM3-5.0/NOPB in automotive applications? A4: Yes, the LM3480IM3-5.0/NOPB is suitable for automotive applications due to its wide input voltage range and reliability. Q5: What applications benefit most from using the LM3480IM3-5.0/NOPB? A5: Applications that require efficient voltage regulation while minimizing power consumption, such as portable electronics, RF devices, and battery-operated systems, greatly benefit from this regulator.