STMicroelectronics

ST763ABN

ST763ABN Description

The ST763ABN is a fixed output voltage regulator designed for applications requiring a stable 3.3V output with a maximum output current of 500mA. Manufactured by STMicroelectronics, this through-hole mounted device is housed in a tube package and is part of the DC Switching Voltage Regulators category. The ST763ABN operates within an input voltage range of 3.3V to 11V and features a switching frequency of 200kHz, ensuring efficient power conversion. Despite its obsolescence, the ST763ABN remains a reliable choice for applications where its specific voltage and current requirements are met.

ST763ABN Features

• Fixed Output Voltage: The ST763ABN provides a stable 3.3V output, making it suitable for applications requiring a precise voltage level.
• High Input Voltage Range: With an input voltage range of 3.3V to 11V, the ST763ABN can accommodate a variety of input sources, enhancing its versatility.
• Efficient Power Conversion: The 200kHz switching frequency ensures efficient power conversion, minimizing energy loss and improving overall system efficiency.
• Single Output Configuration: The device features a single positive output configuration, simplifying circuit design and reducing complexity.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into PCB designs, ensuring robust mechanical stability.
• Compliance and Safety: The ST763ABN is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the ST763ABN is suitable for storage and handling in various environmental conditions.

ST763ABN Applications

The ST763ABN is ideal for a range of applications where a stable 3.3V output and 500mA current are required. Its efficient power conversion and broad input voltage range make it suitable for:

• Embedded Systems: Providing stable power to microcontrollers and other low-power embedded devices.
• Consumer Electronics: Powering devices such as smartphones, tablets, and other portable electronics.
• Industrial Controls: Supplying power to sensors, actuators, and other components in industrial automation systems.
• Telecommunications: Ensuring reliable power supply to communication modules and networking equipment.

Conclusion of ST763ABN

The ST763ABN, despite being an obsolete model, continues to offer reliable performance for applications requiring a fixed 3.3V output and up to 500mA of current. Its efficient power conversion, broad input voltage range, and compliance with environmental standards make it a robust choice for various electronic systems. While newer models may offer additional features and improved performance, the ST763ABN remains a viable option for existing designs and legacy systems.