ISL21007CFB830Z-TK

Overview

The ISL21007CFB830Z is a series voltage reference IC from the FGA™ family, manufactured by Renesas Electronics Corporation. It provides a fixed output voltage of 3V with an initial accuracy tolerance of ±0.08%. The device operates within an input voltage range of 3.2V to 5.5V and delivers a maximum output current of 7 mA while consuming a supply current of 150µA. It features a temperature coefficient of 5ppm/°C and low-frequency noise of 4.5µVp-p (0.1Hz to 10Hz). Packaged in an 8-SOIC surface-mount case, it supports an operating temperature range of -40°C to 125°C.

Feature Summary

• Provides high-precision fixed voltage reference with ±0.08% initial accuracy
• Features low power consumption with 150µA supply current
• Delivers stable performance across industrial temperature ranges

Applications

• Precision data acquisition systems
• Portable instrumentation requiring stable references
• Medical electronics with strict accuracy requirements

Procurement Notes

Verify component authenticity through authorized channels as this part may be obsolete. Confirm package integrity and pin alignment against the 8-SOIC specification. Check for RoHS3 compliance documentation if required for specific regulatory standards. Ensure the supplier provides traceable manufacturing records to guarantee quality and reliability for critical applications.

Selection Notes

Select this component when a 3V precision reference is needed with tight initial accuracy tolerances. Consider the 8-SOIC package constraints for PCB layout. Evaluate the 150µA supply current against system power budgets. Verify that the 3.2V minimum input voltage aligns with the available supply rails in the design.

Part Context

This voltage reference belongs to the Intersil FGA™ series, now integrated into Renesas Electronics' portfolio following the acquisition of Intersil. The ISL21007 variant specifically targets applications requiring high stability and low noise in a compact surface-mount package, serving as a reliable benchmark source for analog signal chains.

Replacement Considerations

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