NCV7805BT

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The NCV7805BT is a low-voltage linear voltage regulator. This type of voltage regulator is vital to any device that requires a low output voltage to function correctly and securely, making them vital in applications such as when powering smart phone and other device circuitry. The NCV7805BT, manufactured by ON Semiconductor, is a Linear Low Dropout (LDO) regulator that outputs a positive voltage between 2.5 V and 5.0 V, making them suitable for a wide range of applications.

The NCV7805BT operates from a 2.7 V to 5.5 V input voltage range and is capable of providing up to 1 A of output current. It includes an internal current limiting circuit that protects against over-current situations, which, combined with its pin-to-pin short circuit protection, allow the regulator to stay operational regardless of any short circuits that happen across its outputs.

The NCV7805BT uses a band-gap reference and current limiting architecture, meaning that the output voltage and current is continuously monitored, while allowing short-term inrush currents to pass. This provide better current limiting accuracy across temperature, as well as excellent thermal protection. The NCV7805BT also uses a built-in thermal shutdown circuit that activates at 150°C, and remains in a latched off state until the junction temperature drops below 125°C, providing reliable protection and operation of the regulator.

The NCV7805BT offers low noise operation, making it ideal for powering radio frequency circuitry, such as the ones used in audio applications. It also has an integrated frequency-compensated error amplifier, which helps to reduce the output voltage ripple. This makes the regulator suitable for noise-critical applications such as other audio circuits and similar sensitive electronics.

The NCV7805BT is available in a space efficient SOT-223 package, making it easy to add to any design. With its wide voltage range, current limit protection, and thermal protection capabilities, the NCV7805BT is an ideal choice for providing low voltage power to any kind of low power device.

The NCV7805BT is widely used in applications such as smart phones and other handheld devices, audio systems, automotive, industrial, home networking and medical. These applications require precise voltage output to their circuitry and the NCV7805BT is capable of providing a steady voltage output of between 2.5 V and 5.0 V, making it an ideal choice for many industries.

In summary, the NCV7805BT is an essential component of any device that requires a precise voltage output. It is widely used in a range of applications, such as smart phones and other handheld devices, audio systems, automotive, industrial, home networking and medical, due to its low noise operation and frequency compensated error amplifier making it ideal for noise-critical applications.

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