The LT1579CS-3 from Linear Technology is a high-performance low dropout (LDO) regulator designed to provide a stable and reliable power supply in a wide range of applications. This regulator boasts a low dropout voltage and fast transient response, making it an ideal choice for systems that require a consistent voltage under varying load conditions.

Key Features

• Output Voltage: The LT1579CS-3 provides a fixed output voltage of 3.3V, which is commonly used in digital circuits, ensuring compatibility with a variety of microcontrollers, memory, and logic devices.
• High Current Capability: Capable of delivering up to 500mA of output current, this LDO regulator can support a range of power-hungry applications without compromising performance.
• Low Dropout Voltage: With a very low dropout voltage, the LT1579CS-3 can continue to regulate the output voltage even when the input-to-output voltage differential is minimal, making it highly efficient for battery-operated devices.
• Fast Transient Response: The device responds quickly to changes in load, which helps to maintain a stable output voltage during sudden changes in demand, such as when a CPU suddenly increases its processing activity.
• Thermal Protection: Built-in thermal shutdown protection ensures that the device operates within safe temperature limits, enhancing reliability and longevity.
• Overcurrent Protection: The LT1579CS-3 includes current limiting features to protect both the regulator and the downstream components from damage due to excessive current draw.

Applications

The LT1579CS-3 is versatile and can be used in a variety of applications, including:

• Portable electronics
• Microprocessor supply
• Memory and logic circuits
• Industrial equipment
• Automotive electronics

Package and Availability

The LT1579CS-3 is available in an easy-to-solder SO-8 package, which is suitable for both automated assembly processes and hand soldering. For detailed specifications, datasheets, and ordering information, please visit Linear Technology's official website or contact your local distributor.