NCV1117ST50T3G

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NCV1117ST50T3G is a linear voltage regulator. It is a 3-terminal positive voltage regulator, featuring a guaranteed maximum drop out of 1.0V at 1.5A output current. NCV1117ST50T3G is an ideal choice for applications which require low dropout voltage and low dropout current. Wide range of input voltage from 4V to 39V and output voltage from 4V to 40V makes NCV1117ST50T3G suitable for applications with high input voltage and low output voltage. The adjustable version allows for the regulation of the output voltage to a value between the minimum and maximum output voltage. NCV1117ST50T3G has an internal temperature-compensated reference and regulates its output voltage over the operating temperature range from -40°C to +125°C with only 0.03% variation over the entire temperature range.

NCV1117ST50T3G has a wide range of applications, such as in automotive, general purpose and industrial applications. It is widely used in voltage regulation, overvoltage protection, battery charging, power supply, and power management. It can also be used in automotive lighting, instrument, communication and power control systems. NCV1117ST50T3G can also be used as a power source for industrial and commercial electrical equipment, as well as for general purpose voltage regulators.

NCV1117ST50T3G has a current limiting protection, thermal shutdown, and reverse current protection. All these features make NCV1117ST50T3G ideal for applications that requires 1000mA load current and very low dropout voltage. NCV1117ST50T3G also has an internal current setting circuit, making it very simple to set the output current. It has an operating temperature range from -40°C to +125°C and a supply voltage range from 4V to 39V.

The working principle of NCV1117ST50T3G is based on the concept of comparing between the output voltage and the reference voltage of the internal comparator. If the output voltage is higher than the reference voltage, it will reduce the output current. Similarly, if the output voltage is lower than the reference voltage, it will increase the output current. The actual output voltage can be set with external resistors. NCV1117ST50T3G also includes a thermal shutdown protection, which activates when the junction temperature reaches its threshold value.

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