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REF02BU/2K5G4

REF02BU/2K5G4 Description

The REF02BU/2K5G4 is a high-precision voltage reference IC from Texas Instruments, designed for applications requiring stable and accurate voltage outputs. This device is part of the REF02 series, known for its excellent performance and reliability. The REF02BU/2K5G4 features a fixed output voltage of 5V with a tight tolerance of ±0.2%, ensuring high accuracy in voltage regulation. It operates over a wide input voltage range of 8V to 40V, making it versatile for various power supply configurations.

The REF02BU/2K5G4 is designed for surface mount applications, packaged in a Tape & Reel (TR) format, which is ideal for automated assembly processes. It has a low supply current of 1.4mA, contributing to energy efficiency and reduced power consumption. The temperature coefficient of 10ppm/°C ensures minimal drift in output voltage over a wide temperature range, enhancing stability in diverse operating conditions.

REF02BU/2K5G4 Features

• Fixed Output Voltage: 5V with a tolerance of ±0.2%, providing high accuracy and stability.
• Wide Input Voltage Range: Operates from 8V to 40V, offering flexibility in power supply design.
• Low Supply Current: Only 1.4mA, which minimizes power consumption and enhances efficiency.
• Temperature Coefficient: 10ppm/°C, ensuring minimal voltage drift across varying temperatures.
• Surface Mount Compatibility: Ideal for automated assembly processes, packaged in Tape & Reel (TR).
• High Precision: Series voltage reference type, suitable for applications requiring high accuracy.
• Compliance and Safety: REACH Unaffected and ROHS3 Compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 Hours), suitable for standard manufacturing processes.

REF02BU/2K5G4 Applications

The REF02BU/2K5G4 is well-suited for a variety of applications where precise voltage regulation is critical. These include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
• Power Supply Circuits: Ideal for stable voltage regulation in power management systems.
• Precision Measurement Equipment: Used in instruments requiring high accuracy and stability.
• Industrial Control Systems: Ensures reliable performance in harsh operating conditions.
• Medical Devices: Suitable for applications where precision and reliability are paramount.

Conclusion of REF02BU/2K5G4

The REF02BU/2K5G4 from Texas Instruments stands out as a high-precision voltage reference IC, offering exceptional performance and reliability. Its fixed 5V output with a ±0.2% tolerance, combined with a low supply current and wide input voltage range, makes it an ideal choice for applications requiring accurate voltage regulation. The device's low temperature coefficient and surface mount compatibility further enhance its versatility and ease of use.

With its compliance to environmental and safety standards, the REF02BU/2K5G4 is a robust solution for a wide range of applications, from precision measurement equipment to industrial control systems. Texas Instruments' commitment to quality and innovation ensures that the REF02BU/2K5G4 delivers reliable performance, making it a preferred choice for engineers and designers in the electronics industry.