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AZ431LBZ-E1

AZ431LBZ-E1 Description

The AZ431LBZ-E1 is a precision shunt voltage reference IC designed for a wide range of power management applications. Manufactured by Diodes Incorporated, this device belongs to the AZ431L series and offers an adjustable output voltage with a typical temperature coefficient of 20ppm/°C. It features a minimum output voltage of 1.24V and a maximum output voltage of 18V, making it suitable for various voltage regulation needs. The AZ431LBZ-E1 can provide an output current of up to 100 mA, ensuring robust performance in diverse electronic systems.

AZ431LBZ-E1 Features

• Adjustable Output Voltage: The AZ431LBZ-E1 allows for flexible voltage regulation, with an adjustable output range from 1.24V to 18V.
• High Precision: It boasts a tolerance of ±1%, ensuring accurate voltage reference in applications requiring high precision.
• Low Temperature Coefficient: With a typical temperature coefficient of 20ppm/°C, the device maintains stable performance across varying temperatures.
• High Output Current: Capable of delivering up to 100 mA, it can support higher current loads, making it suitable for a variety of applications.
• Low Cathode Current: The device operates with a cathode current of 80 µA, contributing to energy efficiency.
• Through Hole Mounting: The through-hole mounting type ensures secure and reliable installation in printed circuit boards.
• Compliance and Packaging: The AZ431LBZ-E1 is RoHS compliant and REACH unaffected, adhering to environmental and safety standards. It is packaged in tape and box (TB) format, facilitating easy handling and storage.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, ensuring durability in various environmental conditions.

AZ431LBZ-E1 Applications

The AZ431LBZ-E1 is ideal for applications that require precise voltage regulation and stability. Its adjustable output voltage and high precision make it suitable for:

• Power Supplies: Used in adjustable power supplies to maintain stable output voltage.
• Battery Chargers: Ensures accurate voltage regulation for efficient battery charging.
• DC-to-DC Converters: Provides a stable reference voltage for efficient voltage conversion.
• Voltage Regulators: Ideal for linear voltage regulators that require high precision and stability.
• Consumer Electronics: Suitable for a wide range of consumer electronics where precise voltage control is necessary.

Conclusion of AZ431LBZ-E1

The AZ431LBZ-E1 from Diodes Incorporated is a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage, high precision, and low temperature coefficient make it a reliable choice for various power management applications. Despite being marked as obsolete, the AZ431LBZ-E1 continues to offer significant advantages over similar models, particularly in terms of precision and stability. Its compliance with environmental standards and robust packaging further enhance its appeal. For applications requiring precise voltage regulation and stability, the AZ431LBZ-E1 remains a viable and effective solution.