LM2671N-5.0/NOPB

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The LM2671N-5.0/NOPB is a step-down voltage regulator IC used in a variety of power management applications. It is a low cost, low power device that is suitable for a wide range of applications, including mobile phones, PCs, televisions, and automotive electronics. The LM2671N-5.0/NOPB belongs to the family of DC-DC switching regulator ICs designed for use in a wide range of voltage regulation applications. The IC contains an internal switching transistor which can deliver up to 5A of output current.

The primary features of the LM2671N-5.0/NOPB include an adjustable output voltage from 1.5V to 50V, an internal current-limit protection feature, an adjustable switching frequency from 400kHz to 2MHz, a low quiescent current of 2.5mA, and an enable/shutdown pin with a pull-down resistor. Additionally, the LM2671N-5.0/NOPB has an internal soft-start circuit, an undervoltage lockout, a thermal shutdown protection, a programmable frequency, and an overcurrent protection. The device also carries an additional enable/disable control pin.

The working principle of the LM2671N-5.0/NOPB is similar to that of other switching regulator ICs. An internal oscillator generates an on/off signal which is used to control the operation of a switch. The switch transmits power from the input voltage source to the output stage of the IC, thereby regulating the output voltage. Additionally, the output current is controlled by an internal current-limit circuit.

The LM2671N-5.0/NOPB is ideal for use in a variety of power management applications, such as mobile phones, PCs, televisions, and automotive electronics. It is a low cost, low power device that can be used to efficiently regulate input voltages up to 50V. The LM2671N-5.0/NOPB is a reliable and robust power management solution that provides superior performance in a variety of applications.

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