ISL60002CIH318Z

Overview

The ISL60002CIH318Z is a precision low-power voltage reference IC from the Renesas/Intersil ISL60002 series. It provides a fixed output voltage of 1.8V with an initial accuracy of ±0.28%. The device features a temperature coefficient of 5 ppm/°C and operates within an input voltage range up to 6.5V. It draws a maximum supply current of 900 nA and supports a maximum shunt current of 7 mA. The component is housed in a SOT-23-3 package and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Delivers high-precision fixed output voltage with tight initial accuracy tolerance
• Exhibits ultra-low power consumption suitable for battery-operated applications
• Maintains stable performance over wide temperature variations

Applications

• Portable instrumentation requiring precise voltage standards
• Battery-powered measurement devices
• Data acquisition systems needing stable reference sources

Procurement Notes

Verify that the specific part number matches the required output voltage and accuracy specifications. Confirm the package type and operating temperature range align with your design constraints. Ensure compliance with RoHS directives if applicable. Cross-reference the manufacturer's latest datasheet for any updates on electrical characteristics or handling instructions before finalizing procurement.

Selection Notes

Select this component when a fixed 1.8V reference with high precision and low quiescent current is required. Consider the ±0.28% initial accuracy and 5 ppm/°C temperature coefficient for applications demanding stability. Evaluate the SOT-23-3 package size against board space limitations. Compare against other series members if different output voltages or accuracy levels are needed.

Part Context

This part belongs to the ISL60002 series of precision voltage references manufactured by Intersil, now part of Renesas Electronics. The series offers various fixed output voltages tailored for different application needs. These components are designed for high-performance analog circuits where noise and drift must be minimized. The ISL60002 family is widely used in industrial and consumer electronics requiring reliable power management solutions.

Replacement Considerations

Compatible substitutes include ISL60002DIH318Z-TK and ISL60002CIH318Z-TK. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure the alternative part meets the same temperature and accuracy requirements.