Y5076V0030BA9L

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Resistor networks and arrays have been an all-important part of power circuitry for many years. The Y5076V0030BA9L is a good example of a specific type of array that has been designed to replace several discrete resistors with a single integrated package. The device provides both high accuracy and superior thermal properties in a very small package. This article will provide an overview of the Y5076V0030BA9L, including its application field and working principle.

Application Field

The Y5076V0030BA9L is a 4-terminal low-power resistor divider array that can operate over an extended temperature range. It is designed for use as a voltage monitor, voltage regulator, or current limiter in applications such as instrumentation, data and telecom equipment, automotive electronics, and consumer electronics. It is also suitable for use in a wide variety of other applications.

The device’s tiny form factor (L x W x H = 1.8 x 0.9 x 0.33 mm) makes it ideally suited for both PCB and surface-mount technology. With its leadless flat-chip configuration, fewer spots on the printed circuit board are needed for component placement, thereby increasing the available board area.

Working Principle

The Y5076V0030BA9L employs a resistive network consisting of five resistors to achieve its high precision and excellent thermal stability. The resistors are connected in parallel to form a resistor divider. The divider is then used to divide the input voltage into four separate outputs, each with a different voltage. Each output voltage may be adjusted independently using laser trimming, so that the output voltage is accurate to within ±1%.

The device is also designed to provide excellent thermal resistance, with a maximum change in resistance of ±0.15% over a temperature range of -55°C to +150°C. This is accomplished by using the resistor divider network to equalize the temperature coefficient of the resistors. This means that the device’s resistance does not change significantly with changes in temperature, thus providing stable output voltages.

Conclusion

The Y5076V0030BA9L is a 4-terminal resistor divider array that provides high accuracy and excellent thermal properties in a very small package. Its application field ranges from instrumentation to automotive electronics, and its working principle uses a five resistor network for voltage division. With its tiny form factor, high accuracy, and temperature stability, the Y5076V0030BA9L is an ideal choice for power circuitry applications.

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