XR76201EL

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The XR76201EL, a DC-DC step-down switching regulator, is designed for use in applications with a narrow voltage range. It is specifically designed to provide a regulated output voltage from a regulated source. The XR76201EL helps to improve efficiency and reduce power consumption in portable electronics and applications with low-voltage inputs.

The XR76201EL features a fast response time, as 3V to 24V input voltage range and maintained, constant-voltage current-mode control. This allows for small, low-power switching regulator applications with low output ripple. It also features a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environmental conditions.

The ideal output current range of the XR76201EL is 5mA to 1A and the maximum output voltage is adjustable up to 20V with a minimum output voltage of 0.9V. It is also equipped with synchronous rectification, frequency adjustment, over voltage protection, and thermal protection. With its low 200mV drop-out voltage, the XR76201EL has a high efficiency rating of greater than 95%.

In terms of its operating principle, the XR76201EL utilizes a hysteretic self-current-mode control system to drive an internal power switch operating at an effective frequency of up to 1MHz. This allows the input voltage to be step-down, converting it into a regulated output voltage.

The XR76201EL is designed for a wide range of applications, such as battery-powered equipment, consumer systems, and power-supply sources for general-purpose logic circuits. Furthermore, its over-temperature protection, low-voltage disconnect limits, and adjustable current limit features make it suitable for applications that require reliable and precision performance.

Overall, the XR76201EL switching regulator is an ideal choice for applications that require a highly accurate regulated output voltage, low-power consumption, and the ability to handle a wide temperature range. Its fast response time, synchronous rectification, adjustable output voltage, wide operating temperature range, and low-drop out voltage make it an effective and reliable solution for creating a regulated output voltage in different types of applications.

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