REG710NA-3.3/3K

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The REG710NA-3.3/3K is a DC-DC switching regulator integrated circuit produced by Renesas Electronics Corporation. It is ideal for use in applications where low current consumption and a wide input voltage range are needed.The REG710NA-3.3/3K is an off-line step-down DC-DC switching regulator. It features high efficiency and low output ripple, making it suitable for powering microcontrollers, digital signal processors, memory devices, and other low-power applications. The device has a wide range of input voltage operation, from 2.0 to 5.5 volts, making it ideal for use in battery operated systems. It can also be directly interfaced with a 5V logic supply, reducing the need for additional components.The core of the REG710NA-3.3/3K consists of a pulse-width-modulated(PWM) control circuit and an output switching element. The PWM control circuit monitors and regulates the output voltage by comparing the feedback voltage to an internal reference voltage. When the feedback voltage is higher than the reference voltage, the PWM circuit reduces the peak current supplied to the output transistor and increases the period of the output switching element\'s on-time. This reduces the average current supplied to the output and, consequently, the output voltage. When the feedback voltage is lower than the reference voltage, the PWM circuit increases the peak current supplied to the output transistor and decreases the period of the output switching element\'s on-time. This increases the average current supplied to the output and, consequently, the output voltage.The REG710NA-3.3/3K provides an output voltage of up to 3.3V with a maximum current output of 3A. It has a maximum efficiency of up to 80%, and a maximum output ripple of 500mV. It is also designed to be used in high temperature applications and has an operating temperature range from 0°C to +70°C.The REG710NA-3.3/3K is an ideal solution for many low-power and high-temperature applications. It is cost-effective and offers a wide input voltage range and low quiescent current consumption. It is capable of providing high efficiency and low output ripple, which makes it suitable for powering microcontrollers, digital signal processors, memory devices and other low-power applications. The device can be directly interfaced with a 5V logic supply, reducing the need for additional components. All in all, the REG710NA-3.3/3K is an ideal solution for many applications.

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