Decoupling capacitors are electronic components used in analog output stages to filter noise and stabilize power supply voltages.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| ESR | Typically < 100 mΩ | |
| Tolerance | ±10% to ±20% | |
| Package Size | 0402, 0603, 0805, 1206 | |
| Voltage Rating | 6.3 V to 50 V | |
| Capacitance Range | 0.1 µF to 100 µF | |
| Temperature Coefficient | X7R: ±15%, C0G: ±30 ppm/°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
The final stage in a Digital-to-Analog Converter (DAC) that converts processed electrical signals into continuous analog output signals suitable for driving external loads.
An electronic component that provides signal conditioning, isolation, and power amplification for output signals from a conversion system.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Decoupling Capacitors.
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Placing decoupling capacitors close to ICs minimizes parasitic inductance in the power traces, ensuring effective high-frequency noise suppression and stable voltage delivery.
In practice, the terms are often used interchangeably, but decoupling typically refers to isolating circuits from power supply noise, while bypassing shunts unwanted signals to ground. Both serve to clean power lines.
Selection depends on the frequency of noise to be filtered, with smaller values (e.g., 0.1 µF) for high frequencies and larger values (e.g., 10 µF) for lower frequencies. Consult circuit specifications and simulation tools.
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