ON Semiconductor NCV1117ST18T3G Voltage Regulator

The NCV1117ST18T3G from ON Semiconductor is a robust voltage regulator designed to deliver a stable 1.8V output voltage, which is essential for a wide range of electronic applications. This device is particularly suitable for automotive environments where reliability and performance under harsh conditions are paramount. The NCV1117ST18T3G is part of ON Semiconductor's portfolio of linear voltage regulators that offer a high degree of accuracy and low dropout voltage.

Key Features

• Output Voltage: The device provides a fixed output voltage of 1.8V, which is ideal for powering sensitive electronic circuits that require a stable supply.
• High Current Capability: It is capable of delivering up to 1A of continuous output current, making it suitable for a variety of power-hungry applications.
• Low Dropout Voltage: The low dropout voltage feature ensures efficient operation even when the input voltage is close to the output voltage, thus minimizing power loss and improving overall system efficiency.
• Thermal Shutdown and Current Limit: The device includes built-in thermal shutdown and current limit features to protect against over-temperature and over-current conditions, enhancing the safety and longevity of the regulator and the application it powers.
• Automotive Qualified: As an AEC-Q100 qualified component, it meets the stringent requirements of automotive applications, ensuring reliability in a variety of operating conditions.

Applications

The NCV1117ST18T3G is versatile and can be used in numerous applications, including:

• Automotive systems
• Microprocessor and microcontroller power supplies
• Power management for consumer electronics
• Portable and battery-powered devices
• Linear power regulators for industrial equipment

Package and Availability

The device is available in a SOT-223 package, which is designed for surface-mount technology (SMT) and is suitable for automated mass production. Its compact form factor makes it an excellent choice for space-constrained applications. The NCV1117ST18T3G is part of ON Semiconductor's commitment to providing reliable and energy-efficient components that meet the needs of modern electronic designs.

For detailed specifications and application notes, designers and engineers are encouraged to consult the datasheet and supporting technical documentation available from ON Semiconductor.