LT1461AIS8-2.5#TRPBF Precision Voltage Reference

The LT1461AIS8-2.5#TRPBF is a high-precision voltage reference component manufactured by Linear Technology, which is renowned for its stability and accuracy in critical applications. This voltage reference is part of the LT1461 series, designed to provide a precise 2.5-volt output, making it ideal for high-performance data converters, portable instrumentation, and industrial control systems.

Key features of the LT1461AIS8-2.5#TRPBF include:

• High Accuracy: The device boasts an impressive initial accuracy of ±0.05%, ensuring reliable performance in applications where precision is paramount.
• Low Temperature Coefficient: With a temperature coefficient as low as 10ppm/°C, the LT1461 maintains its accuracy across a wide temperature range, making it suitable for both commercial and industrial environments.
• Low Dropout Voltage: The component requires only a small differential between the input and output voltage, typically 0.2V at full load, which enhances efficiency and allows operation with low headroom power supplies.
• Low Output Noise: It has an exceptionally low output noise of only 20µV_RMS over a 10Hz to 10kHz bandwidth, contributing to the overall system noise reduction.
• Long-Term Stability: Exhibiting excellent long-term stability, the LT1461 is reliable for sustained use over time, minimizing drift and recalibration frequency.
• High Output Current: Capable of sourcing up to 20mA of output current and sinking up to 20mA, this voltage reference can drive a wide range of loads.

The LT1461AIS8-2.5#TRPBF comes in an 8-lead SOIC package, which is conducive for compact PCB layouts. Its extended temperature range from -40°C to +125°C ensures reliable operation in extreme conditions. Additionally, the device features reverse battery protection, which safeguards it against incorrect power supply connection, further enhancing its robustness in diverse applications.

Overall, the LT1461AIS8-2.5#TRPBF is an excellent choice for designers looking for a stable, low-noise, and high-precision voltage reference that can deliver consistent performance over a broad range of operating conditions.