Texas Instruments

LM3880QMFE-1AA/NOPB  

Power Supply Controllers, Monitors

LM3880QMFE-1AA/NOPB Description

The LM3880QMFE-1AA/NOPB is an automotive-grade 3A linear regulator designed by Texas Instruments, renowned for its robust performance and reliability in demanding automotive applications. This regulator is part of the LM3880 family, which is specifically engineered to meet the stringent requirements of the automotive industry, ensuring high performance and safety in various operating conditions.

LM3880QMFE-1AA/NOPB Features

Technical Specifications:

• Output Current: The LM3880QMFE-1AA/NOPB can deliver a continuous output current of up to 3A, making it suitable for applications requiring high current loads.
• Input Voltage Range: It operates over a wide input voltage range, typically from 4.5V to 36V, providing flexibility in power supply design.
• Dropout Voltage: The regulator features a low dropout voltage, which enhances efficiency and allows it to maintain regulation even at low input-to-output voltage differentials.
• Thermal Protection: Built-in thermal protection ensures safe operation under high load conditions, preventing damage due to overheating.
• Short-Circuit Protection: The device includes short-circuit protection to safeguard against potential faults in the output circuitry.
• Package Type: Available in a bulk package, it is suitable for high-volume production and easy integration into automotive electronic systems.

Performance Benefits:

• High Efficiency: The low dropout voltage and high output current capability make the LM3880QMFE-1AA/NOPB highly efficient, reducing power losses and improving overall system efficiency.
• Robustness: Designed to withstand the harsh conditions of automotive environments, including wide temperature ranges and transient voltage spikes.
• Ease of Use: The regulator is easy to implement, requiring minimal external components, which simplifies the design process and reduces board space.

Unique Features:

• Automotive Grade: Certified for automotive applications, ensuring compliance with industry standards and reliability in critical systems.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not moisture-sensitive, which is beneficial for manufacturing processes and long-term reliability.
• Compliance: The LM3880QMFE-1AA/NOPB is REACH unaffected and classified under ECCN EAR99, ensuring compliance with environmental and export regulations.

LM3880QMFE-1AA/NOPB Applications

The LM3880QMFE-1AA/NOPB is ideal for a variety of automotive applications where high current and reliability are paramount. Specific use cases include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and other automotive electronics that require stable and efficient power supply.
• On-Board Diagnostics (OBD): Providing reliable power to OBD systems, ensuring accurate and consistent performance.
• Battery Management Systems: Ensuring stable power supply for battery management systems, which are critical for hybrid and electric vehicles.
• Instrument Clusters: Powering the display and control systems in vehicle instrument clusters, where high reliability and low noise are essential.

Conclusion of LM3880QMFE-1AA/NOPB

The LM3880QMFE-1AA/NOPB from Texas Instruments stands out as a high-performance, automotive-grade linear regulator designed to meet the demanding requirements of modern automotive electronics. Its combination of high current capability, low dropout voltage, and robust protection features make it an ideal choice for applications requiring reliable and efficient power supply solutions. The device's compliance with industry standards and its ease of integration further enhance its appeal, making it a preferred choice for automotive engineers and designers.

LM3880QMFE-1AA/NOPB Documents

Download datasheets and manufacturer documentation for LM3880QMFE-1AA/NOPB

Datasheets :

LM3880MFE-1AA/NOPB Datasheet