MAX6501UKP125

The MAX6501UKP125 is a precision voltage reference and supervisor IC produced by Maxim Integrated (now part of Analog Devices). It is designed to provide a stable reference voltage and monitor power supply levels in various electronic applications. The device features a 1.25V output reference voltage, which is accurate to within ±0.5%.
Key functionalities include a reset output that signals when the monitored voltage falls below a predetermined threshold, making it suitable for microcontroller and digital circuit applications. The MAX6501 operates over a wide supply voltage range, typically from 1.5V to 5.5V, and is available in a compact SOT23 package, enhancing space efficiency in designs.
Additionally, it boasts low supply current consumption, making it ideal for battery-powered devices. Overall, the MAX6501UKP125 is widely utilized in consumer electronics, industrial systems, and portable devices where reliable power monitoring and reference voltage are critical.

The MAX6501UKP125 is a precision voltage reference designed for various applications requiring stable and accurate voltage outputs. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.25V.
2. High Accuracy: The device offers a typical initial accuracy of ±1% and temperature stability, ensuring reliable performance across varying conditions.
3. Low Noise: This voltage reference has low output noise, making it suitable for sensitive applications.
4. Wide Operating Range: It operates over a wide input voltage range, typically from 1.6V to 6V.
5. Low Power Consumption: The device features low quiescent current, enhancing energy efficiency, particularly in battery-operated systems.
6. Temperature Drift: The temperature coefficient is minimal, ensuring that the output remains stable over a range of temperatures.
7. Compact Package: Housed in a small surface-mount package, it is suitable for space-constrained applications.
These features make the MAX6501UKP125 ideal for precision applications in instrumentation, ADCs, and power management systems.

The MAX6501UKP125 is packaged in a 5-pin SOT23-5 package.

The MAX6501UKP125 is a voltage supervisor and reset circuit with a total of 5 pins. Here’s a brief overview of its pin count and functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. RESET (Pin 3): Active-low reset output; goes low when the monitored voltage falls below the threshold.
4. SENSE (Pin 4): This pin monitors the voltage level of the power supply to determine if it is within the specified limits.
5. NC (Pin 5): No Connect; this pin is not internally connected and can be left unconnected.
The MAX6501UKP125 is designed to provide a reset signal for microcontrollers and other digital devices during power-up and in the event of undervoltage conditions. It has a threshold voltage of 2.5V and is critical for ensuring system reliability.

The MAX6501UKP125 is manufactured by Maxim Integrated, a company that specializes in designing and manufacturing analog and mixed-signal integrated circuits (ICs). Maxim Integrated is known for its focus on high-performance semiconductor solutions, catering to various sectors, including industrial, automotive, communications, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further enhancing its portfolio and market reach. The MAX6501 series specifically includes voltage supervisors, which are critical for ensuring reliable operation in electronic devices by monitoring supply voltages.

The MAX6501UKP125 is a precision voltage reference used in various applications, including power management systems, battery monitoring, data acquisition systems, and precision analog circuits. It provides a stable reference voltage, enhancing the accuracy of ADCs, DACs, and other critical components in consumer electronics, industrial equipment, and automotive systems. Its low noise and temperature coefficient make it suitable for high-precision applications requiring reliable voltage references.

The MAX6501UKP125 is a precision voltage reference. Equivalent products include the LM4041, TL431, and LM185. Additionally, other similar devices from manufacturers like Analog Devices (AD580), Nexperia (PCA9306), and Texas Instruments (TLV431) may also serve as alternatives depending on specific application requirements. Always check the datasheets for detailed specifications.