The LT1790AIS6-2.5#TRPBF is a precision, low power, low dropout voltage reference IC from Linear Technology, now part of Analog Devices. This high-performance product is designed to maintain accuracy and stability under a wide range of operating conditions, making it ideal for precision data conversion in a variety of applications, including industrial, automotive, and communication systems.

Key Features

• Output Voltage: 2.5V fixed with a precision of ±0.1% initial accuracy.
• Temperature Coefficient: Offers superb low temperature coefficient of 10ppm/°C typical, ensuring stable output over a wide temperature range.
• Package: Available in a compact SOT-23 package, which is suitable for space-constrained applications.
• Low Dropout: Capable of a low dropout performance, which allows a minimal difference between the input and output voltages to maintain regulation.
• Supply Current: Features a low supply current of 60μA typical, making it an excellent choice for battery-powered devices.
• Stability: Can be used with capacitive loads up to 10μF without oscillation, providing a stable reference under various load conditions.
• Long-Term Stability: Exhibits excellent long-term stability of 30ppm typical at 1000 hours, ensuring reliable performance over the product's lifespan.

Applications

The LT1790AIS6-2.5#TRPBF voltage reference is versatile and can be used in a myriad of applications where precision voltage is crucial. Some of its applications include:

• Precision data converters (ADCs/DACs)
• Portable instrumentation
• Battery-powered equipment
• Industrial process control systems
• Automotive electronics
• Energy management systems

With its combination of features, the LT1790AIS6-2.5#TRPBF is a robust solution for designers looking for a reliable voltage reference that can deliver consistent performance even in the most demanding environments.