Introducing the L4931ABDT50-TR Voltage Regulator by STMicroelectronics

The L4931ABDT50-TR is a cutting-edge low drop voltage regulator designed by the renowned semiconductor manufacturer, STMicroelectronics. This component is engineered to provide a stable and reliable power supply, making it an excellent choice for sensitive electronic applications where voltage precision is critical. The L4931ABDT50-TR stands out for its low dropout voltage, high accuracy, and robust thermal performance.

Key Features

• Low Dropout Voltage: The L4931ABDT50-TR offers a very low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage. This feature is particularly beneficial for battery-operated devices where maximizing the use of available power is crucial.
• Output Voltage: This regulator is designed to deliver a fixed output voltage of 5.0V, which is a common requirement for many digital and analog circuits, ensuring compatibility with a wide range of electronic components.
• Output Current: Capable of supplying up to 250 mA of output current, the L4931ABDT50-TR can easily power a variety of low-power devices and integrated circuits.
• High Accuracy: With tight output voltage tolerance, the device guarantees high accuracy, which is essential for applications that demand precise voltage regulation.
• Thermal Protection: The built-in thermal shutdown feature protects the device from damage due to overheating, ensuring long-term reliability and safety in operation.
• Low Quiescent Current: The L4931ABDT50-TR maintains a low quiescent current, which significantly reduces power consumption when the device is in idle mode, making it ideal for energy-sensitive designs.

Applications

The versatility of the L4931ABDT50-TR makes it suitable for a wide array of applications, including but not limited to:

• Battery-powered equipment
• Portable devices
• Microcontroller power supply
• Automotive electronics
• Telecommunication systems

The L4931ABDT50-TR is available in a compact TO-252 (DPAK) package, which allows for efficient heat dissipation and easy integration into various circuit designs. With its exceptional performance and reliability, the L4931ABDT50-TR from STMicroelectronics is an ideal choice for designers looking to enhance the efficiency and stability of their power management systems.