Linear Technology

LT1173CS8-5#PBF

LT1173CS8-5#PBF Description

The LT1173CS8-5#PBF is a high-performance integrated circuit (IC) regulator designed for power management applications. Manufactured by Linear Technology, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust performance and versatile applications. The LT1173CS8-5#PBF features a fixed output voltage of 5V, making it suitable for a wide range of electronic systems requiring stable power supply.

LT1173CS8-5#PBF Features

• Operating Temperature Range: The LT1173CS8-5#PBF operates within a temperature range of 0°C to 70°C (TA), ensuring reliable performance in standard ambient conditions.
• Output Type: This regulator provides a fixed output voltage of 5V, eliminating the need for external voltage setting components.
• Output Configuration: The device supports both positive and negative output configurations, offering flexibility in circuit design.
• Input Voltage Range: With an input voltage range of 2V to 30V, the LT1173CS8-5#PBF can accommodate a variety of power sources, making it highly versatile.
• Output Current: The regulator is capable of delivering up to 1.5A of output current, making it suitable for applications requiring moderate power levels.
• Topology: The LT1173CS8-5#PBF supports both buck and boost topologies, providing efficient power conversion in different system requirements.
• Switching Frequency: The device operates at a switching frequency of 23kHz, which helps in minimizing electromagnetic interference (EMI) and optimizing efficiency.
• Mounting Type: The surface mount package ensures easy integration into compact and space-constrained designs.
• Product Status: The LT1173CS8-5#PBF is an active product, ensuring continued availability and support from the manufacturer.
• REACH Status: The device is REACH unaffected, complying with environmental regulations and ensuring safe usage.
• Moisture Sensitivity Level: The moisture sensitivity level is vendor undefined, which means it adheres to standard industry practices for moisture protection.

LT1173CS8-5#PBF Applications

The LT1173CS8-5#PBF is ideal for a variety of applications due to its wide input voltage range, fixed output voltage, and efficient power conversion capabilities. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where stable 5V power supply is crucial.
• Industrial Equipment: Suitable for powering control systems, sensors, and actuators in industrial environments, ensuring reliable operation within the specified temperature range.
• Telecommunications: Can be used in base stations and networking equipment to provide stable power to critical components.
• Automotive Electronics: Perfect for in-car infotainment systems and electronic control units, where the device's ability to handle a wide input voltage range is beneficial.
• Medical Devices: Ideal for powering portable medical equipment, ensuring precise and reliable operation.

Conclusion of LT1173CS8-5#PBF

The LT1173CS8-5#PBF stands out as a reliable and versatile power management IC regulator. Its combination of a wide input voltage range, fixed 5V output, and support for both buck and boost topologies make it suitable for a broad range of applications. The device's ability to operate within a standard temperature range and deliver up to 1.5A of output current further enhances its appeal. With its surface mount package and compliance with environmental regulations, the LT1173CS8-5#PBF is an excellent choice for designers looking for a robust and efficient power solution.