ISL21032DPH306Z-TK

Overview

The ISL21032DPH306Z-TK is a single-output three-terminal voltage reference manufactured by Rochester Electronics, originally designed by Intersil. It provides a nominal output voltage of 0.6 V with a maximum of 0.605 V and a minimum of 0.595 V. The device operates within an extended temperature range from -40 °C to 130 °C. It is housed in a 3-pin SOT-23 package (PDSO3) compliant with RoHS standards and lead-free specifications.

Feature Summary

• Provides a stable 0.6 V reference output for precision analog circuits
• Operates reliably across a wide industrial temperature range up to 130 °C
• Utilizes a compact 3-pin surface-mount package for space-constrained designs

Applications

• Precision analog signal conditioning requiring stable reference voltages
• Data acquisition systems needing accurate voltage benchmarks
• Battery-powered devices utilizing low-voltage reference sources

Procurement Notes

Verify the manufacturer designation as Rochester Electronics, which distributes surplus components. Confirm the specific suffix indicates the tape-and-reel packaging format. Ensure the part matches the original Intersil design specifications for voltage tolerance and thermal performance before integration into final assemblies.

Selection Notes

Select this component when a fixed 0.6 V reference is required in a minimal footprint. Consider the extended high-temperature capability for harsh environments. Verify that the single-output configuration meets the system's power budget and noise requirements without additional filtering stages.

Part Context

This component belongs to the family of three-terminal voltage references, serving as a foundational element for power management and signal integrity. It replaces older discrete reference solutions by integrating stability and accuracy into a small plastic package, supporting modern miniaturization trends in electronic design.

Replacement Considerations

Check for direct equivalents from Intersil or Renesas with identical pinouts and voltage tolerances. Verify that any substitute maintains the same SOT-23 package dimensions and thermal characteristics to ensure mechanical compatibility.