Product Overview: L6928Q1TR by STMicroelectronics

The L6928Q1TR is a high-efficiency, monolithic synchronous step-down regulator brought to you by STMicroelectronics, a leader in semiconductor solutions. This advanced power management integrated circuit (PMIC) is designed to deliver a continuous output current of up to 1.5A with an input voltage range from 2.7V to 5.5V, making it an excellent choice for battery-powered and low-voltage applications.

Key Features

• High Efficiency: The L6928Q1TR boasts an efficiency rate of up to 95%, ensuring minimal power loss during operation and extending battery life in portable devices.
• Adjustable Output Voltage: Users can set the output voltage from 0.6V to VIN, providing flexibility for various design requirements.
• Low Quiescent Current: With a quiescent current of just 30µA, this regulator is optimized for low-power consumption, further enhancing battery life.
• Power-Saving Mode: The device includes a power-saving mode that automatically switches between pulse-width modulation (PWM) and pulse-frequency modulation (PFM) to maintain high efficiency over a wide load range.
• Thermal Protection: Built-in thermal shutdown and overcurrent protection safeguard the device from damage due to excessive heat and load conditions.
• Package: The L6928Q1TR comes in a compact QFN-16 (3x3mm) package, ideal for space-constrained applications.

Applications

The versatile nature of the L6928Q1TR makes it suitable for a wide array of applications, including but not limited to:

• Portable and battery-powered devices
• Wireless peripherals and IoT devices
• Embedded systems
• Power supply modules

Conclusion

STMicroelectronics' L6928Q1TR is a robust and reliable step-down regulator that provides designers with the efficiency, flexibility, and protection required for today's demanding electronic devices. Its advanced features and compact footprint make it an ideal solution for a multitude of applications requiring a high-performance power management solution.