NCV2931D-5.0R2

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The NCV2931D-5.0R2 is a highly integrated, low-dropout (LDO) linear regulator that provides up to 2.0 A of output current and operates from an input voltage of 2.3 V to 6.0 V. This voltage regulator is designed to provide a low-dropout, low-noise solution for applications requiring a regulated 3.3 V output. The NCV2931D-5.0R2 features a very low dropout (typically 600 mV @ 1.5 A output current, 700 mV @ 1 A output current and 800 mV @ 0.5 A output current) and very low noise performance, making it well-suited for high performance, power sensitive applications such as cellular phones, personal digital assistants (PDAs), and gaming consoles.

The NCV2931D-5.0R2 is a multi-function, low-dropout regulator with integrated Power-Fail and Reverse Current Protection (RCP) functions. Its low dropout voltage and low quiescent current make it ideal for low-noise mobile applications. The Power-Fail pin is designed to provide power in the event of an external power supply failure, and can be used to provide start-up power or backup power to an external system. The integrated RCP function prevents reverse current flow to the input, protecting the system against noise on the input or unexpected external power spikes.

The NCV2931D-5.0R2 also features integrated voltage and current protection. The over-temperature protection (OTP) automatically shuts down the output when the temperature of the package exceeds the preset limit, and the current limit prevents excess current from damaging the IC and associated components. The voltage limit prevents the output voltage from exceeding the preset limit, protecting the system in the event of input voltage spikes.

In addition, the NCV2931D-5.0R2 is designed to provide a low-dropout, low-noise solution for applications requiring a regulated 3.3 V output. It features a very low dropout voltage (typically 600 mV @ 1.5 Aoutput current, 700 mV @ 1 A output current and 800 mV @ 0.5 A output current), and very low noise performance, making it well suited for high performance, power sensitive applications such as cellular phones, PDAs, and gaming consoles.

The NCV2931D-5.0R2 is a great solution for applications that require high-efficiency, low-noise performance in a compact package. With its low dropout voltage, integrated functions, low quiescent current and very low noise performance, the NCV2931D-5.0R2 is well suited for high performance, power sensitive applications.

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