A precision electronic component that provides a stable reference voltage for voltage regulation circuits.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Output Current | 1 mA to 10 mA | |
| Output Voltage | 1.2V, 2.5V, 5V, 10V (typical) | |
| Initial Accuracy | ±0.05% to ±1% | |
| Long Term Stability | 20 ppm/1000 hours | |
| Supply Voltage Range | 2.7V to 40V | |
| Operating Temperature | -40°C to +125°C | |
| Temperature Coefficient | 1 ppm/°C to 100 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
An integrated circuit designed to maintain a constant output voltage level regardless of variations in input voltage or load conditions.
The initial stage of signal processing circuitry that interfaces with analog sensors or signals, performing conditioning, amplification, filtering, and analog-to-digital conversion.
An Analog Front-End (AFE) is a critical component of an Application-Specific Integrated Circuit (ASIC) responsible for interfacing with the physical world.
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A voltage reference provides a precise, stable voltage for comparison but has limited current output. A voltage regulator uses this reference to actively control and deliver a regulated voltage at higher currents to a load.
Temperature stability ensures the reference voltage remains constant across operating conditions, preventing drift that could cause output voltage errors in the regulator, critical for sensitive analog and digital circuits.
Common types include bandgap references (most popular for ICs), buried zener references (high precision), and XFET references (low noise), each with different accuracy, noise, and power trade-offs.
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