Richtek

RT9164A-15GL

RT9164A-15GL Description

The RT9164A-15GL is a fixed output linear regulator designed by Richtek USA Inc., a leading manufacturer of power management integrated circuits (PMICs). This device is specifically engineered to provide a stable 1.5V output voltage at a maximum current of 1A. It is housed in a TO252-3 package and features a maximum input voltage of 14V. The regulator is designed with a dropout voltage of 1.4V at 1A, ensuring efficient operation even under high load conditions. Despite its obsolescence, the RT9164A-15GL remains a reliable choice for applications requiring a single positive output configuration.

RT9164A-15GL Features

• Output Type: Fixed, providing a consistent 1.5V output voltage.
• Input Voltage Range: Capable of handling up to 14V, making it suitable for a variety of power supply scenarios.
• Output Current: Delivers a maximum output current of 1A, ideal for applications requiring moderate power.
• Dropout Voltage: A maximum dropout voltage of 1.4V at 1A ensures high efficiency and minimal power loss.
• Quiescent Current: Low quiescent current of 10 mA, contributing to energy efficiency.
• PSRR: High power supply rejection ratio of 72dB at 120Hz, ensuring minimal noise and stable output.
• Protection Features: Over current and over temperature protection, safeguarding the device and connected components.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 Hours), suitable for standard manufacturing processes.
• Mounting Type: Surface mount, providing flexibility in PCB design.
• Packaging: Available in tape and reel (TR) packaging, facilitating easy handling and integration.

RT9164A-15GL Applications

The RT9164A-15GL is ideal for a range of applications where a stable and efficient power supply is crucial. Its fixed 1.5V output and 1A current capability make it suitable for powering microcontrollers, sensors, and other low-power electronic devices. The regulator's high PSRR and low dropout voltage ensure minimal noise and efficient operation, making it a reliable choice for precision electronics. Its over current and over temperature protection features provide added reliability, making it suitable for use in harsh environments or applications requiring robust power management.

Conclusion of RT9164A-15GL

The RT9164A-15GL is a robust linear regulator designed to meet the demands of modern electronic systems. Despite being marked as obsolete, its technical specifications and performance benefits make it a viable option for applications requiring a stable 1.5V output and up to 1A current. The device's low dropout voltage, high PSRR, and comprehensive protection features ensure reliable operation and minimal power loss. Its compliance with REACH and RoHS3 standards further enhances its suitability for environmentally conscious designs. For applications needing a single positive output regulator, the RT9164A-15GL remains a reliable and efficient choice.