The REF1004I-2.5 is a high-precision, low-power voltage reference from Texas Instruments designed for use in various applications that require a stable and accurate reference voltage. This device is part of Texas Instrument's family of fixed-voltage references that are capable of providing a 2.5V output from an input voltage range of 4.5V to 30V.

Key Features

• Output Voltage: Precisely 2.5 Volts with an initial accuracy of ±0.4% at 25°C.
• Temperature Coefficient: Features a low temperature coefficient, typically 20ppm/°C, making it reliable over a wide temperature range.
• Wide Operating Range: Capable of operating over a broad input voltage range from 4.5V to 30V, making it versatile for different power supplies.
• Low Power: With a low quiescent current, the REF1004I-2.5 is ideal for battery-powered and energy-efficient applications.
• Stability: Remains stable with capacitive loads, ensuring a consistent output even under varying load conditions.
• Package Options: Available in a variety of packages, including the small-outline integrated circuit (SOIC) and the plastic dual-in-line package (PDIP), providing flexibility for design and layout considerations.

Applications

The REF1004I-2.5 is suitable for a wide range of applications, including precision data converters, portable instrumentation, battery management, and industrial control systems. Its high accuracy and stability make it a reliable choice for critical applications where voltage precision is paramount.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the REF1004I-2.5 is no exception. It undergoes rigorous testing and quality assurance processes to ensure it meets the high standards expected of TI products. This voltage reference is designed to provide long-term reliability and performance in a variety of operating conditions.