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SPX432N-L/TR

SPX432N-L/TR Description

The SPX432N-L/TR is a precision shunt voltage reference IC designed for a wide range of power management applications. Manufactured by MaxLinear, Inc., this device offers an adjustable output voltage with a tolerance of ±1%, ensuring high accuracy and reliability. The SPX432N-L/TR operates within a temperature range of 0°C to 105°C (TA), making it suitable for various industrial and consumer electronics environments.

This IC features a maximum output voltage of 18V and a minimum/fixed output voltage of 1.24V, providing flexibility in voltage regulation. With a cathode current of 1mA and an output current capability of 80mA, the SPX432N-L/TR is well-suited for applications requiring stable voltage references. The device's temperature coefficient of 50ppm/°C ensures minimal drift over temperature variations, enhancing its performance in demanding conditions.

The SPX432N-L/TR is packaged in a Through Hole TO92-3 format, with Tape & Reel (TR) packaging available for convenient handling and assembly. This product is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited storage life under standard conditions. Although the SPX432N-L/TR is currently marked as obsolete, its robust design and performance characteristics continue to make it a reliable choice for existing applications.

SPX432N-L/TR Features

• Adjustable Output Voltage: The SPX432N-L/TR offers an adjustable output voltage range from 1.24V to 18V, providing flexibility for various power management needs.
• High Accuracy: With a tolerance of ±1%, this IC ensures precise voltage regulation, critical for applications requiring high accuracy.
• Wide Operating Temperature Range: The device operates reliably from 0°C to 105°C (TA), making it suitable for a broad range of environmental conditions.
• Low Temperature Coefficient: A temperature coefficient of 50ppm/°C ensures minimal voltage drift over temperature variations, enhancing stability.
• High Output Current Capability: The SPX432N-L/TR can deliver up to 80mA of output current, supporting applications with higher current demands.
• Through Hole Mounting: The Through Hole TO92-3 package format facilitates easy integration into existing PCB designs.
• Convenient Packaging: Available in Tape & Reel (TR) packaging, ensuring efficient handling and assembly in production environments.

SPX432N-L/TR Applications

The SPX432N-L/TR is ideal for a variety of applications where precise voltage regulation is essential. Some specific use cases include:

• Power Supplies: Provides a stable voltage reference for linear and switching power supplies, ensuring consistent performance.
• Battery Management Systems: Ensures accurate voltage monitoring and regulation in battery management applications.
• Instrumentation: Offers a reliable voltage reference for precision instruments and measurement devices.
• Consumer Electronics: Suitable for applications in consumer electronics where stable voltage references are required for optimal performance.
• Industrial Control Systems: Provides a robust and accurate voltage reference for industrial control and automation systems.

Conclusion of SPX432N-L/TR

The SPX432N-L/TR is a versatile and reliable shunt voltage reference IC, offering high accuracy and stability over a wide temperature range. Its adjustable output voltage and high output current capability make it suitable for a variety of power management applications. Despite being marked as obsolete, the SPX432N-L/TR remains a valuable component for existing designs, providing consistent performance and reliability. For applications requiring precise voltage regulation, the SPX432N-L/TR is an excellent choice, ensuring optimal performance and stability.