Analog Devices Inc. Tariff Inquiry

HMC976LP3ETR

HMC976LP3ETR Description

The HMC976LP3ETR is a high-performance linear voltage regulator from Analog Devices Inc., designed to deliver reliable and efficient power management solutions. This single-output, positive voltage regulator features an adjustable output voltage ranging from 1.8V to 5V and can provide up to 400mA of output current. The device is designed for surface mount applications and is packaged in a 16-pin QFN package.

HMC976LP3ETR Features

• Adjustable Output Voltage: The HMC976LP3ETR offers an adjustable output voltage range, allowing for greater flexibility in system design.
• High Output Current: With a maximum output current of 400mA, this regulator is suitable for applications requiring higher current demands.
• Low Quiescent Current: The device features a low quiescent current of 1.5mA, reducing power consumption in standby modes.
• Excellent PSRR: The HMC976LP3ETR boasts a power supply rejection ratio (PSRR) of 70dB at 1kHz, decreasing to 20dB at 50MHz, ensuring stable operation under varying input voltage conditions.
• Over-Temperature Protection: The regulator includes over-temperature protection to safeguard the device from damage due to excessive heat.
• RoHS Compliance: The HMC976LP3ETR is compliant with RoHS3 standards, making it suitable for environmentally conscious designs.
• REACH Unaffected: The device is not affected by REACH regulations, ensuring compliance with European chemical safety standards.

HMC976LP3ETR Applications

The HMC976LP3ETR is ideal for a variety of applications where stable and efficient voltage regulation is critical. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and adjustable output, the HMC976LP3ETR is well-suited for battery-powered devices, such as smartphones, tablets, and wearables.
• Industrial Control Systems: The device's ability to handle higher output currents and provide stable voltage regulation makes it suitable for industrial control systems and automation equipment.
• Telecommunications: The HMC976LP3ETR can be used in telecommunications equipment, where reliable power regulation is essential for maintaining signal integrity.

Conclusion of HMC976LP3ETR

The HMC976LP3ETR from Analog Devices Inc. is a versatile and efficient linear voltage regulator, offering adjustable output voltage, high output current, and robust protection features. Its low quiescent current and excellent PSRR make it an ideal choice for a wide range of applications, from portable electronics to industrial control systems. While the device is now considered obsolete, it remains a reliable option for existing designs that require its specific performance characteristics.