REF5010IDR

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PMIC - Voltage Reference is an important part of electrical engineering equipment. It\'s used to regulate the output of power to ensure the stability and accuracy of the overall system. The REF5010IDR application field and working principle is one of the most widely used voltage reference ICs currently on the market.

The REF5010IDR is a CMOS voltage reference designed to supply a precision output voltage of 5.0 V ± 0.2 V. It has a wide input voltage range from 2.7V to 12 V, and it supports an operating temperature range of -40°C to +85°C. The device is readily available in a small ceramic SOT-23-5 package for applications where space is constrained. It is widely used in automotive and industrial applications, such as power management, instrumentation, and test and measurement.

The working principle of the REF5010IDR is based on a fractional bandgap reference design. This circuit incorporates a bandgap reference and a temperature compensation network to ensure a constant output voltage over a wide input voltage range and temperature variation. The REF5010IDR also features an internal precision current limiter, which allows it to operate safely in a wide range of loads. The device has an excellent power supply rejection ratio, making it robust and able to withstand power supply noise.

The REF5010IDR has an output voltage accuracy of 0.2%. This accuracy makes it suitable for use in a wide range of applications where precise output voltage regulation is required. It also has low output voltage drift over a wide range of temperatures, which ensures a more stable and accurate performance. The device also has low power consumption, making it suitable for battery powered applications.

The REF5010IDR is also designed to have a high rejection ratio to common mode signals. This feature enables it to reject power supply noise, making it more suitable for harsh environments. In addition, the device has an internal thermal-shutdown that prevents any damage from overheating.

In summary, the REF5010IDR is an ideal voltage reference IC for applications requiring RMIC - Voltage Reference. It offers a wide input voltage range, a high output voltage accuracy of 0.2%, low output voltage drift over a wide range of temperatures, low power consumption and an internal thermal-shutdown feature. Its fractional bandgap reference design and current limiter ensure a robust performance, even in harsh environments. Its great features make it a great choice for power management, instrumentation, and test and measurement applications.

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