LM2678SX-5.0/NOPB

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The LM2678SX-5.0/NOPB is a monolithic swithing regulator designed to deliver a maximum output current of 1.5A. It features excellent line and load regulation, low power standby current and a wide input voltage range. This device is a great choice for portable applications or applications requiring multiple power rails.

The LM2678SX-5.0/NOPB can operate in buck, boost, or flyback modes. It supports a wide range of input voltages from 3V to 40V, making it perfect for powering various devices from Li-ion battery sources. The output voltage can be adjusted from 0.6V to 24V, making it useful for powering a wide range of devices. The output voltage is regulated using Pulse Width Modulation (PWM) control.

The LM2678SX-5.0/NOPB features protection against thermal, short circuit, and overvoltage conditions. It has a shutdown mode on the main power supply to save power and an adjustable soft start feature. The device features synchronous rectification to reduce power dissipation and improved efficiency. The overvoltage protection feature helps protect the output voltage from going above the maximum rated voltage, while the thermal protection feature protects against excessive temperatures.

The switching speed of the LM2678SX-5.0/NOPB is adjustable, which allows the user to set the switching frequency for optimal efficiency and for noise reduction. The device is capable of frequency synchronization, and it can be used with external clock sources for higher switching frequencies. The LM2678SX-5.0/NOPB is also RoHS compliant and has a small 8-lead SOIC package.

In summary, the LM2678SX-5.0/NOPB is an excellent choice for a wide range of power management applications. It is a highly efficient switching regulator with a wide input voltage range and adjustable output voltage. It is a great choice for various battery powered applications and it is suitable for providing multiple power supplies. The LM2678SX-5.0/NOPB is an excellent choice for portable devices, provides high efficiency, and is RoHS compliant.

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