A precision resistor network used in power supply feedback loops to regulate output voltage.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Package Type | SOT-23, SOIC, MSOP, DFN | |
| Power Rating | 0.125W to 0.25W per resistor | |
| Voltage Rating | 50V to 200V | |
| Resistance Tolerance | ±0.1% to ±1% | |
| Operating Temperature | -55°C to +155°C | |
| Temperature Coefficient | ±25 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
A circuit component within a signal conditioning system that stabilizes and regulates the power supply to ensure consistent voltage/current for sensitive electronic components.
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.
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Manufacturer profiles associated with Feedback Resistor Network.
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Failure typically causes loss of voltage regulation - output may become unstable (oscillate), overvoltage (damaging loads), or undervoltage (system malfunction). Common failures include resistor drift, open circuit, or short circuit.
Calculate based on desired output voltage and regulator IC reference voltage using Vout = Vref × (1 + R1/R2). Choose precision resistors with low temperature coefficient and adequate power rating for your application.
While possible, integrated networks provide better matching, tracking, and space efficiency. Discrete resistors may have mismatched temperature coefficients causing voltage drift.
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