The ON Semiconductor FC103 is a high-performance, low-dropout linear regulator designed to deliver a continuous output current up to 500 mA. This component is an ideal choice for sensitive electronic devices that require a stable and precise voltage supply. The FC103 offers outstanding features that make it suitable for a wide range of applications, including portable electronics, microprocessors, and industrial control systems.

Key Features

• Voltage Regulation: The FC103 provides excellent load and line regulation, ensuring a consistent output voltage even with varying input voltages and load conditions.
• Low Dropout: With its low dropout performance, the FC103 maintains regulation even when the supply voltage is very close to the output voltage, which is crucial for battery-operated devices.
• Thermal Protection: The device includes an over-temperature shutdown feature that protects it from damage due to excessive heat.
• Current Limiting: Built-in current limiting safeguards the regulator and the load from short-circuit conditions and other high-current events.
• Low Quiescent Current: The FC103 has a low quiescent current, making it an energy-efficient choice for battery-powered applications.
• Wide Operating Voltage Range: This regulator can operate over a broad range of input voltages, accommodating various power sources and conditions.

Applications

• Portable and Battery-Powered Devices
• Microprocessor and Microcontroller Systems
• Power Management for Consumer Electronics
• Industrial and Automotive Electronics
• Telecommunication Infrastructure

The FC103 from ON Semiconductor is a robust and reliable choice for design engineers looking to enhance the performance and longevity of their electronic products. Its combination of features ensures that it can meet the stringent requirements of modern electronic devices, providing both protection and efficiency. Whether you're designing a handheld device or a complex industrial system, the FC103 offers the precision and stability needed for optimal operation.