Linear Technology's LT1790AIS6-3.3#TRM Precision Series Reference

The LT1790AIS6-3.3#TRM is a high-precision, low-power series voltage reference from Linear Technology, an Analog Devices company. This component is part of a family of micropower, low dropout voltage references that are available in a tiny SOT-23 package, making them ideal for space-constrained applications.

The LT1790AIS6-3.3#TRM provides a fixed output voltage of 3.3V with an impressive initial accuracy of 0.05% and a low temperature coefficient of 10ppm/°C, ensuring a stable voltage reference over a wide temperature range. This level of precision is maintained over a 10mA to 20mA operating current range, and the device is capable of operating with a low dropout voltage, which makes it suitable for portable battery-powered equipment.

Engineered for versatility, the LT1790 is also characterized for automotive and industrial temperature ranges, making it a robust choice for demanding environments. The device features a low output noise of only 20µV_RMS, contributing to its high performance in noise-sensitive applications. Additionally, the LT1790 series is fully specified for operation from –40°C to 125°C, accommodating a broad spectrum of temperature conditions.

The "TRM" suffix in the product code indicates that the LT1790AIS6-3.3#TRM comes in a "tape and reel" package, which is optimized for automated assembly processes, thereby facilitating mass production. This packaging makes the component suitable for high-volume manufacturing without compromising performance or reliability.

With its combination of high accuracy, low power consumption, and small footprint, the LT1790AIS6-3.3#TRM is an excellent choice for precision data conversion, portable instrumentation, and automotive electronics, among other applications. Its stable voltage output also makes it a dependable reference for ADCs (Analog to Digital Converters), DACs (Digital to Analog Converters), and similar precision analog circuitry.

Overall, the LT1790AIS6-3.3#TRM is a testament to Linear Technology's commitment to producing high-quality, reliable components for advanced electronic systems.