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The ICL8069CCZR is a 1.2V temperature-compensated voltage reference utilizing the band-gap principle for stability and low noise at reverse currents down to 50µA. It operates within a 0°C to +70°C range with a maximum temperature coefficient of 0.005%/°C. The device features a minimum bias current of 50µA, low dynamic impedance, and low reverse voltage characteristics. Packaged in a SIP (TO-92) format, it supports a reverse current range from 0.050mA to 5mA.
Verify component authenticity through authorized channels due to potential availability constraints. Confirm package type matches the required SIP (TO-92) configuration. Ensure operating conditions remain within the specified 0°C to +70°C temperature range. Check datasheet revisions for any updates regarding handling procedures or electrical specifications before final integration.
Select this component when a stable 1.2V reference is required for low-power applications. The TO-92 package suits through-hole designs needing compact form factors. Consider the 0.005%/°C temperature coefficient for precision requirements. Evaluate the 50µA minimum current constraint against system power budgets to ensure proper regulation under all load conditions.
The ICL8069 series belongs to a family of low-voltage references originally developed by Intersil Corporation. This specific part number denotes the C-grade variant with tighter temperature coefficient tolerances compared to the D-grade version. The CCZR suffix indicates the commercial temperature range and SIP packaging style, distinguishing it from SOIC variants like the ICL8069CCBA.
Public confirmed substitute part numbers: ICL8069DCZR.