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ADP7185ACPZN-R7

ADP7185ACPZN-R7 Description

The ADP7185ACPZN-R7 is a high-performance linear voltage regulator from Analog Devices Inc., designed for applications requiring a negative output voltage. With its adjustable output feature, it can provide a maximum output current of 500mA, making it suitable for a wide range of power management applications. The device is currently active and complies with the REACH and RoHS3 regulations, ensuring environmental safety and compliance.

ADP7185ACPZN-R7 Features

• Adjustable Output: The ADP7185ACPZN-R7 offers an adjustable output voltage, providing flexibility in designing power management systems.
• High Output Current: Capable of delivering up to 500mA, this device can handle demanding power requirements.
• Single Regulator Design: With one output regulator, the device simplifies circuit design and reduces component count.
• Negative Output Configuration: Ideal for applications requiring a negative voltage rail, such as audio amplifiers and power supplies.
• Low Dropout Voltage: The maximum dropout voltage is 0.36V at 500mA, ensuring high efficiency and low power loss.
• Robust Protection Features: Incorporates overcurrent protection to safeguard the device and the system from damage.
• Excellent PSRR: Provides a power supply rejection ratio of 80dB at 1kHz to 40dB at 1MHz, ensuring stable operation under varying input conditions.
• Low Quiescent Current: Consumes only 900 µA in quiescent mode, contributing to low power consumption in battery-operated devices.

ADP7185ACPZN-R7 Applications

The ADP7185ACPZN-R7 is well-suited for various applications where a stable and adjustable negative voltage is required:

• Audio Amplifiers: Provides a stable negative supply for high-fidelity audio applications.
• Power Supplies: Offers a negative voltage rail for systems requiring both positive and negative power rails.
• Portable Electronics: Ideal for battery-powered devices due to its low quiescent current and efficient operation.
• Industrial Equipment: Reliable and stable negative voltage regulation for industrial control systems and instrumentation.

Conclusion of ADP7185ACPZN-R7

The ADP7185ACPZN-R7 from Analog Devices Inc. stands out for its adjustable negative output, high output current, and robust protection features. Its low dropout voltage and excellent PSRR make it an ideal choice for applications demanding high efficiency and stability. With its compliance to environmental regulations and surface mount packaging, the ADP7185ACPZN-R7 is a versatile and reliable solution for a wide range of power management needs in the electronics industry.