Product Overview
Linear Technology LT1021CCN8 5.0V Precision Buried Zener IC
Condition
Used equipment pull. Markings legible on top face: LT 9442 LT1021 CCN8-5. Evaluation: Visual inspection only. Function testing not performed.
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Product Overview
Linear Technology LT1021CCN8-5 is a precision buried Zener voltage reference in an 8-pin plastic DIP package. Operating with a 5.0V nominal output, this commercial-grade C-suffix component provides stable reference voltages for analog-to-digital converters, precision instrumentation, and calibration circuitry.
Key Features
- Nominal Output Voltage: 5.0 V
- Initial Output Tolerance: ±0.05%
- Temperature Drift: 20 ppm/°C maximum coefficient
- Current Drive: 10 mA source and sink capability
- Input Voltage Range: Up to 40 V
- Package: 8-lead plastic DIP (PDIP-8) through-hole
- Operating Temperature Range: 0°C to +70°C
- Date Code: 9442
Applications
- Precision voltage calibration standards, test bench references, and benchtop multimeter repairs
- High-accuracy analog-to-digital and digital-to-analog converter reference sourcing
- Custom maker instrument builds requiring stable 5V reference rails
Frequently Asked Questions
What package type is this reference IC?
This is an 8-lead plastic dual in-line package (PDIP-8) designed for standard through-hole PCB mounting or DIP sockets.
What is the output voltage and accuracy grade?
The LT1021CCN8-5 provides a fixed 5.0V output with ±0.05% initial tolerance and a 20 ppm/°C maximum temperature coefficient.
Why buy this individual pull instead of a bulk surplus lot?
You receive the specific, photographed component pulled from equipment, avoiding the expense of unvetted multi-piece lots when you only need a single replacement for a repair or calibration build. Flat rate shipping is $8, orders over $28 ship free, and orders leave our Idaho warehouse the same or next business day.
Old-school buried Zener stability from Linear Tech makes modern digital meters behave. Drop it into your 5V reference socket and lock your circuit down.
Shipping? $8 flat rate, free once your order passes $28 - and it leaves the Idaho warehouse the same or next business day.
