LM2674MX-3.3/NOPB

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The LM2674MX-3.3/NOPB is a 3.3 V voltage regulator designed for use in portable and applications that require a high level of efficiency, low noise operation and stability. This device has a wide operating temperature range, from -40°C to +85°C, and can handle input voltages from 3.0 V to 26 V. The LM2674MX-3.3/NOPB provides a constant 3.3 V output voltage with a accuracy of ±1%. It includes several protection functions such as over-voltage, over-current, thermal shutdown, and current limit, for sustained operations when used in portable systems with wide variations in battery voltage.

The LM2674MX-3.3/NOPB is a switching voltage regulator, which means it works by using a switching transistor to regulate the output voltage. In a switching regulator, the output voltage is controlled by turning the switching transistor on and off at a frequency determined by the current load and output voltage. When the transistor is on, current is delivered to the load; when the transistor is off, current is cut off to the load. By controlling the on-off cycle of the switching transistor, the LM2674MX-3.3/NOPB is able to maintain a constant output voltage regardless of the changes in the input voltage or output load. The LM2674MX-3.3/NOPB also features an internal compensation network, which further helps to maintain stable output voltage over variations in operating conditions.

The LM2674MX-3.3/NOPB is well-suited for applications that require high efficiency, low noise operation and stability, such as DVD players and PDAs. It is also suitable for more rugged applications, such as automotive and industrial systems, due to its wide operating temperature range and various protection features. The LM2674MX-3.3/NOPB is offered in a tiny 8-pin SOIC package, making it ideal for space-constrained designs. The device is available in quantity through any of the major distributors.

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