LT580KH

Voltage Reference Overview

The LT580KH is a precision voltage reference manufactured by Analog Devices Inc., designed for high-accuracy applications. It utilizes a series regulator topology and provides a fixed output voltage of 10V. The component features an initial accuracy of ±0.1% and operates within a temperature range of 0°C to +70°C. It is housed in a TO-52-3 metal can package with three pins, supporting through-hole installation. Key electrical characteristics include a line regulation of 0.005%/V and a maximum input voltage of 40V.

Voltage Reference Feature Summary

• Provides a stable 10V fixed reference voltage with high initial precision.
• Utilizes a series regulator topology for consistent performance.
• Encapsulated in a robust TO-52-3 metal can package suitable for harsh environments.

Voltage Reference Applications

• High-precision analog-to-digital converter (ADC) reference sources
• Precision data acquisition systems requiring stable voltage references
• Calibration equipment demanding low drift and high accuracy

Voltage Reference Procurement Notes

Verify the specific suffix 'KH' against official Analog Devices documentation to confirm pinout compatibility and tolerance grade. Ensure that the TO-52-3 package dimensions align with the target PCB footprint. Confirm that the operating temperature range meets the environmental requirements of the intended application before finalizing procurement.

Voltage Reference Selection Notes

Select this component when a 10V fixed reference with ±0.1% initial accuracy is required. Consider the TO-52-3 package constraints and through-hole mounting requirements. Evaluate the line regulation specification against the power supply stability needs of the circuit. Compare thermal performance within the 0°C to +70°C range against alternative series references if wider temperature operation is necessary.

Voltage Reference Part Context

The LT580 series represents a family of precision voltage references from Analog Devices. The LT580KH specifically denotes the 10V variant within this lineup. It shares architectural similarities with other members like the LT580MH but differs in output voltage and tolerance specifications. This part is categorized under PMIC - Power Management ICs, specifically voltage references.

Voltage Reference Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.