MAX15030ATB/V+T

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MAX15030ATB/V+T is a type of linear voltage regulator, belonging to Power Management Integrated Circuit (PMIC) family, which provides highly precise adjustments of the output voltage up to 42.5V with extended temperature (−40 °C to +125 °C). It is created to suit a wide range of applications, able to provide a precise, low noise, and fast-transient response output.

Application Field and Working Principle

The MAX15030ATB/V+T regulator is mainly applicable in situations that require precise control of the output voltage, including cost-sensitive automotive, industrial applications and many DIY. For example, if an output voltage is required to be adjustable from 12V to 36V, the device can be used to generate the required voltage with accuracy of up to 0.5%.

The linear regulator constantly compares the output voltage to a reference voltage. The difference between the two is calculated, producing a voltage error. This voltage error serves as the input to a control loop which is constantly adjusting the output voltage, to maintain the output at a constant one. The conduction of the reference voltage is through an external resistor divider.

In the MAX15030ATB/V+T, it also features a built-in logic circuit to maximize the output accuracy when the range of the output voltage is changed. This is done so that the value of the reference voltage is also changed accordingly, enabling it to maintain the accuracy of the output voltage.

The other great feature of this linear voltage regulator is its fast transient response time. On some occasions, fast changes in the load demand may require a fast change in the voltage. The rapid transient response ensures the output voltage remains at a stable state, even after a sudden change in the load.

Additionally, MAX15030ATB/V+T offers super low operating current and low noise output, making it suitable for applications where maximum output power can be obtained without consuming too much energy. It also has thermal shutoff as an extra protection from over workload.

The linear voltage regulator of MAX15030ATB/V+T is with high ability to adjust the voltage precisely and fast, low noise and energy consumption, making it an appropriate choice for a wide range of applications.

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