The LT1461AIS8-5 is a precision low power, low dropout voltage reference from Linear Technology renowned for its high accuracy and stability. Designed to cater to a wide array of applications, this component is an ideal choice for precision data conversion systems, instrumentation, and automotive electronics where consistent and reliable voltage is crucial.

Key Features

• High Accuracy: The LT1461AIS8-5 boasts an impressive initial accuracy of 0.05%, ensuring precise voltage regulation for sensitive applications.
• Low Temperature Coefficient: With a temperature coefficient as low as 10ppm/°C, this voltage reference maintains its accuracy over a wide temperature range, making it suitable for both commercial and industrial environments.
• Low Dropout Voltage: The device operates with a minimal voltage difference between its input and output, facilitating efficient use in systems with a tight power supply margin.
• Low Noise: With only 10μV RMS of output noise (0.1Hz to 10Hz), the LT1461AIS8-5 provides a clean reference signal, which is essential for high-resolution analog-to-digital conversions.
• Stable with Capacitive Loads: This voltage reference can drive capacitive loads up to 10,000μF, offering flexibility in design and ensuring stability under various loading conditions.

Applications

The LT1461AIS8-5 is versatile and can be used in numerous applications, including:

• Precision data systems
• High-resolution converters
• Portable instrumentation
• Automotive electronics
• Battery-powered devices

Package and Supply

The LT1461AIS8-5 comes in an 8-lead SOIC package, which is compact and suitable for space-constrained applications. It requires a supply voltage between 4.65V and 20V and offers a fixed output voltage of 5V, making it compatible with many standard digital systems.

Conclusion

With its high precision, low power consumption, and robust performance, the LT1461AIS8-5 from Linear Technology stands out as a reliable choice for designers seeking a stable voltage reference that can perform consistently across a range of conditions and applications.