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HMC860LP3ETR

HMC860LP3ETR Description

The HMC860LP3ETR is a linear voltage regulator designed and manufactured by Analog Devices Inc., a leading company in the electronics industry. This 16-pin Quad Flat No-Lead (QFN) package IC is part of the Linear & Switching Voltage Regulators category. With its adjustable output configuration, it can provide precise voltage regulation for various applications. Although the product status is marked as obsolete, it still offers a range of features that make it suitable for certain use cases.

HMC860LP3ETR Features

• Technical Specifications:

  • Input Voltage Range: The HMC860LP3ETR can handle input voltages up to 5.6V, making it suitable for a wide range of power sources.
  • Output Voltage Range: The minimum/fixed output voltage is 2.5V, 3V, 3V, and 4.5V, with a maximum output voltage of 5.2V. This allows for flexible voltage regulation in various applications.
  • Output Current: The IC can provide output currents of 20mA, 20mA, 80mA, and 120mA, catering to different power requirements.
  • Quiescent Current: The low quiescent current of 2.3mA contributes to energy efficiency in power-sensitive applications.
  • PSRR (Power Supply Rejection Ratio): The PSRR ranges from 80dB at 1kHz to 35dB at 10mHz, ensuring stable operation under varying power supply conditions.
  • Number of Regulators: The HMC860LP3ETR features four independent regulators, providing versatile voltage regulation capabilities.
  • Control Features: The IC includes an enable control feature, allowing for dynamic power management.

• Unique Features and Advantages:

  • The HMC860LP3ETR's adjustable output configuration and low quiescent current make it an energy-efficient choice for applications requiring precise voltage regulation.
  • The wide PSRR range ensures stable operation even under fluctuating power supply conditions, which is a significant advantage over similar models with narrower PSRR ranges.

HMC860LP3ETR Applications

The HMC860LP3ETR is ideal for applications that require precise voltage regulation and low power consumption. Some specific use cases include:

1. Portable Electronic Devices: Due to its low quiescent current and adjustable output voltage, the HMC860LP3ETR is suitable for powering portable devices like smartphones, tablets, and wearables.
2. Industrial Control Systems: The IC's ability to handle a wide input voltage range and provide stable output under varying power supply conditions makes it suitable for industrial control systems.
3. Telecommunications Equipment: The HMC860LP3ETR can be used in telecommunications equipment to provide stable power supply to sensitive components.

Conclusion of HMC860LP3ETR

While the HMC860LP3ETR is an obsolete product, it still offers a range of features that make it suitable for specific applications. Its adjustable output configuration, low quiescent current, and wide PSRR range provide advantages over similar models in certain use cases. Although it may not be the first choice for new designs, the HMC860LP3ETR can still be a reliable option for existing systems that require its unique combination of features.