LT3971IMSE-3.3#PBF

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LT3971IMSE-3.3#PBF is a voltage regulator from Linear Technology that provides a wide range of features to suit a variety of electrical and industrial applications. This voltage regulator was designed to provide a regulated voltage output of 3.3 volts, while offering excellent efficiency and low noise operation - both of which are essential in many modern applications.

The LT3971IMSE-3.3#PBF voltage regulator is categorized as a DC-DC switching regulator, and as such it is capable of handling a wide range of input voltages up to 40V, dependant on its operating temperature. This switching regulator utilizes a P-channel MOSFET internally, running in buck mode to provide a regulated voltage output of 3.3 volts. The switching frequency of the LT3971IMSE-3.3#PBF is adjustable up to 500kHz, enabling it to be tailored to suit different application needs.

One of the main features of the LT3971IMSE-3.3#PBF voltage regulator is its high efficiency. It can achieve up to 95% efficiency at high loads, which means less power is wasted as heat. This gives it an advantage over many other voltage regulators, especially in applications where the output voltage needs to be highly regulated. As well as an internal P-channel MOSFET, the LT3971IMSE-3.3#PBF also incorporates a low-side switch, giving it the ability to perform high-side current sensing, allowing for accurate current monitoring.

An additional benefit of the LT3971IMSE-3.3#PBF voltage regulator is its low noise operation - due to its switching frequency range of 500kHz, it is capable of operating with minimal switching noise. This makes it ideal for applications where noise reduction is essential. It also features a range of protections, such as input undervoltage lockout (UVLO), output undervoltage lockout (UVLO), output current limit (ICL) and thermal shutdown (TSD).

The LT3971IMSE-3.3#PBF voltage regulator is an excellent choice for a range of applications, especially those that require fast response times and low noise operation. It offers very high efficiency and a wide input voltage range, and its various protection features make it very reliable, with a long operating life.

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