The MC34268D from ON Semiconductor is a versatile and efficient low dropout voltage regulator designed for a variety of applications. This component is engineered to provide a stable and reliable power supply, ensuring optimal performance for electronic devices. It is a critical component for engineers looking to maintain precise voltage levels in their circuits.

Key Features

• Output Voltage: The MC34268D provides a fixed output voltage, which is crucial for maintaining consistent performance in electronic circuits.
• High Accuracy: This voltage regulator offers high accuracy in voltage regulation, ensuring that the output remains stable even under varying load conditions.
• Low Dropout: The low dropout feature means that the regulator can operate efficiently even when the input voltage is very close to the output voltage, reducing power loss and improving overall efficiency.
• Thermal Protection: The device includes thermal protection features that prevent damage from overheating, enhancing the longevity and reliability of the regulator.
• Current Limiting: Built-in current limiting protects the device and the load from excessive current draw, which can lead to overheating and potential failure.
• Wide Operating Temperature Range: The MC34268D is designed to function effectively across a broad temperature range, making it suitable for use in various environmental conditions.

Applications

The MC34268D is ideal for use in a range of applications where stable voltage is critical. Common use cases include:

• Consumer Electronics
• Telecommunications Equipment
• Computer Systems
• Portable/Battery-Powered Devices
• Industrial Controls

Product Specifications

The MC34268D comes in a compact SOIC-8 package, making it easy to integrate into various circuit designs without taking up significant board space. It is designed to support a maximum input voltage and has a specified output current capability, which is sufficient for a wide range of low-power applications.

Conclusion

ON Semiconductor's MC34268D low dropout voltage regulator is a reliable and efficient solution for maintaining precise voltage levels in electronic devices. Its combination of accuracy, low dropout performance, and protective features make it an excellent choice for designers seeking to enhance the stability and longevity of their power management systems.