ISL78219ARTZ-T

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Part Status:	Active

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PMIC - Voltage Regulators - Special PurposeISL78219ARTZ-T is a voltage regulator designed for special purposes, such as those in the automotive, industrial, and medical sectors. This device offers superior protection, reliability, and low cost. It is capable of generating up to 5 V of output over a wide range of input voltages and can handle up to a maximum of 12 V of input. The integrated short circuit protection provides current limiting constants (CLC) and hiccup-mode operation to ensure safe operation even in the event of a short circuit.The ISL78219ARTZ-T voltage regulator features a robust design that provides a high amount of output current with minimal dropout voltage. This device is mainly used for applications that require high-current output with low-noise output. This product is also equipped with numerous features like thermal shutdown, over-temperature protection, soft start, and over-voltage protection.The ISL78219ARTZ-T voltage regulator is also capable of handling transients and spikes in the input voltage. It has an adjustable output voltage from 0.7V to 5V with a minimum number of external components. The adjustable output voltage is set through an external resistor. The device has an integrated under-voltage lockout protection that prevents reverse current when the input voltage is lower than the adjustable output voltage.The ISL78219ARTZ-T voltage regulator also carries a built-in current limitation feature. This feature helps to protect the device in the event of a short-circuit or other over-current condition. The device also has an Under-Voltage Lock Out (UVLO) feature that prevents mis-use in the event of a low input voltage.The ISL78219ARTZ-T voltage regulator has a wide input voltage range that includes 4.5V to 12V. It has an efficiency of up to 97% at nominal input voltage, and up to 96% at wide input voltage. The output voltage accuracy is ±2.5%, over the full temperature range, and the output current can be up to 1A.The ISL78219ARTZ-T voltage regulator devices are highly flexible, as they can be used to produce several different outputs. In addition, the built-in thermal foldback control, over-temperature protection, soft-start, and over-voltage protection, makes it suitable for use in harsh environments, such as those encountered in the automotive, industrial, and medical sectors.The ISL78219ARTZ-T voltage regulator is a cost-effective alternative to linear regulators, and it is designed to provide superior stability, performance, and efficiency. This voltage regulator can withstand transient voltage inputs and provide clean, regulated, and stable output voltages ranging from 0.7V to 5V. It can withstand up to 12V of input without fail through its integrated protection features. The ISL78219ARTZ-T voltage regulator has a wide range of operational temperature, from -40°C to +85°C. It also has a low quiescent current of only 10 µA when powering up and settling at < 10 mV, making it suitable for battery-operated applications. In addition, the device has a wide range of input acceptance, making it possible to use with both unregulated and variably regulated sources.The ISL78219ARTZ-T voltage regulator is designed to meet the stringent requirements of automotive, industrial, and medical applications. Its low cost and wide-excellent protection features make it the perfect solution for applications requiring reliability and safety. This device is a reliable, cost-effective and easy to use voltage regulator for special purpose applications.

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