Richtek

RT9173AGL5  

Special Purpose Regulators

RT9173AGL5 Description

The RT9173AGL5 is a highly efficient, single-output voltage regulator designed for converter and DDR bus termination applications. Manufactured by Richtek USA Inc., this power management IC (PMIC) is part of the RT9173 family and is packaged in a surface-mount TO252-5 format, making it suitable for compact and high-density designs. The regulator offers an adjustable output voltage, which can be fine-tuned to meet specific system requirements. With an input voltage range of 1.6V to 6V, the RT9173AGL5 is versatile and can accommodate a variety of power sources.

RT9173AGL5 Features

• Adjustable Output Voltage: The RT9173AGL5 provides an adjustable output voltage, allowing designers to optimize the power supply for their specific application needs.
• Wide Input Voltage Range: The regulator supports an input voltage range of 1.6V to 6V, making it suitable for a variety of power sources and ensuring robust performance across different operating conditions.
• Single Output: Designed with a single output, the RT9173AGL5 simplifies circuit design and reduces complexity, while still delivering reliable power management.
• Surface Mount Packaging: The TO252-5 package is ideal for surface-mount technology (SMT), enabling high-density and compact PCB designs.
• Moisture Sensitivity Level 3: With an MSL rating of 3 (168 hours), the RT9173AGL5 is suitable for manufacturing processes that require a balance between moisture protection and ease of handling.
• Compliance and Standards: The RT9173AGL5 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS code 8542.39.0001.

RT9173AGL5 Applications

The RT9173AGL5 is particularly well-suited for applications requiring efficient power conversion and precise voltage regulation. Its adjustable output voltage and wide input range make it ideal for:

• Converters: The regulator can be used in various converter applications where stable and adjustable voltage output is required.
• DDR Bus Termination: The RT9173AGL5 is specifically designed to provide reliable power management for DDR bus termination, ensuring optimal performance and signal integrity in high-speed memory systems.

Conclusion of RT9173AGL5

The RT9173AGL5 is a versatile and efficient voltage regulator designed for demanding power management applications. Its adjustable output voltage and wide input range make it suitable for a variety of systems, while its surface-mount packaging ensures compatibility with modern, high-density PCB designs. Although the product is now obsolete, the RT9173AGL5 remains a reliable choice for applications requiring precise voltage regulation and efficient power conversion. Its compliance with industry standards and environmental regulations further enhances its suitability for use in a wide range of electronic devices.

RT9173AGL5 Documents

Download datasheets and manufacturer documentation for RT9173AGL5

Datasheets :

RT9173/RT9173A      

PCN Obsolescence/ EOL :

RT9173yyy EOL 29/Jun/2018      

Environmental Information :

RoHS Declaration