LM2673SDX-3.3/NOPB

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The LM2673 is a DC-DC Step-Down Switching Regulator from Texas Instruments, a well-known manufacturer of microelectronic components. The LM2673 is a cost-effective, efficient, low-noise switching regulator for powering a wide range of applications. It is a PMIC – Voltage Regulators – DC DC Switching Regulators, offering high switching frequency and low ripple noise, making it ideal for portable devices such as laptops, cell phones, tablets, and digital cameras. The LM2673 is available in the TO-220FP, SOIC-8, and TSSOP-8 packages.In particular, the LM2673SDX-3.3/NOPB is a step-down switching regulator with a fixed 3.3-volt output, capable of supplying up to 5 amps of output current with a single 5.0V input. The LM2673SDX-3.3/NOPB is designed to provide up to 95% efficiency while operating over a wide input voltage range. It has an adjustable switching frequency, which helps reduce system noise and allows the use of smaller external components. It offers several protections such as thermal shutdown, current limiting, and short circuit protection. The LM2673SDX-3.3/NOPB is available in RoHS and standard grade.The LM2673SDX-3.3/NOPB application field includes powering a wide range of applications, such as low voltage microprocessors, digital video, cameras, wireless communications, and portables. It is also suitable for general purpose applications such as industrial equipment, computer and peripherals, motor controllers, and laser printers.The LM2673SDX-3.3/NOPB has several features that make it suitable for portable applications. It has fast transient response and low output noise, making it ideal for powering high speed processors. Its low idle current draw and low-power stand-by mode conserve battery power and increase battery life.The LM2673SDX-3.3/NOPB working principle utilizes a pulse width modulated (PWM) control scheme, which accurately regulates and controls output current from the input voltage. The LM2673SDX-3.3/NOPB provides excellent line and load regulation, with a low output voltage ripple of fewer than 10 mV, depending on the output current being supplied.The LM2673SDX-3.3/NOPB is a very cost-effective solution for powering a wide range of applications. It offers excellent efficiency and low ripple noise, reducing power dissipation and helping to meet system EMI requirements. Its low idle current draw and low-power stand-by mode conserve battery power and increase battery life. It has a wide range of protection mechanisms and wide input and output voltage ranges, making it suitable for a variety of applications.In summary, the LM2673SDX-3.3/NOPB is an ideal choice for powering a wide range of applications, offering cost-effective and efficient performance, fast transient response and low output noise, low idle current, a wide range of protection mechanisms and wide input and output voltage ranges, and low output voltage ripple.

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