Product Overview: LT1129IQ-3.3 Voltage Regulator

The LT1129IQ-3.3 is a robust low dropout voltage regulator designed by Linear Technology, renowned for its high efficiency and reliability in a wide range of applications. This component ensures a steady 3.3V output, making it an ideal choice for systems requiring a consistent power supply.

Key Features

• Output Voltage: Fixed at 3.3V, providing a stable voltage for sensitive electronics.
• Low Dropout Voltage: The LT1129IQ-3.3 can maintain output regulation with a minimal difference between the input and output voltages, enhancing its efficiency in battery-operated devices.
• High Output Current: Capable of delivering up to 700mA, this regulator can support a range of power-hungry applications.
• Thermal Protection: Incorporates internal thermal limiting, which provides protection under overload conditions.
• Low Quiescent Current: A quiescent current of only 85µA makes it ideal for portable battery-powered equipment, where power conservation is critical.
• Wide Operating Temperature Range: With an industrial grade operating temperature range from -40°C to +125°C, the LT1129IQ-3.3 can reliably function in extreme conditions.

Applications

The LT1129IQ-3.3 is versatile and can be used in a variety of applications, including:

• Portable Computers
• Instrumentation
• Automotive Electronics
• Telecommunications
• Satellite Systems

Quality and Reliability

Linear Technology's commitment to quality ensures that the LT1129IQ-3.3 voltage regulator is manufactured to the highest standards, providing reliable performance for critical applications. With its robust design and comprehensive feature set, this regulator is an excellent choice for designers seeking a dependable power management solution.

Package Information

The LT1129IQ-3.3 comes in a 5-lead TO-220 package, which is easy to integrate into a wide range of electronic assemblies. Its industry-standard footprint allows for straightforward PCB layout and design.

Note: For detailed technical specifications, refer to the LT1129IQ-3.3 datasheet provided by Linear Technology.