LD2979M50TR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LD2979M50TR is a low dropout linear regulator that is widely used in various power management applications. It operates from a single 5V supply to provide regulated outputs of up to 24V with up to 500mA of output current. The device features a thermostatically controlled internal heatsink and can be used in a variety of applications that require good power supply performance. The LD2979M50TR is a P-channel MOSFET linear regulator and provides good efficiencies for low power applications.

The LD2979M50TR is a high current, low dropout linear regulator featuring an integrated MOSFET with a thermal compensation mechanism. The MOSFET provides improved performance over traditional pass element devices and allows the device to regulate to tight output voltages without the need for external components. The thermal compensation mechanism of the LD2979M50TR allows the device to maintain regulation under junction temperature variation.

The primary function of LD2979M50TR is to regulate input and output voltages. It is designed to provide adjustment of output voltage without sacrificing line and load regulation. By connecting the feedback terminals of the device to a divider network, the device is able to use the feedback values to adjust the output voltage. To ensure the voltage output is not affected by the external load, the device has a current-limiting feature and short-circuit protection built in.

The LD2979M50TR also features Sense Pin technology, which allows the device to sense the output voltage at the remote point. The Sense Pin is connected to the load and senses the output voltage at the load, thereby eliminating any effect from stray wire resistances or load transients. This technology is beneficial for applications where long wiring runs are between the device and the load.

The LD2979M50TR’s thermal compensation mechanism also provides additional benefits. The MOSFET is able to maintain a constant voltage output across a range of junction temperatures. This ensures the device is able to maintain its stability even with high-temperature fluctuations, such as those found in automotive or mobile applications. The device also feature Reverse Current protection, which helps protect against load transients and fault conditions.

The LD2979M50TR is designed to provide power management with high efficiency and low EMI. The device is available in a variety of packages and is suitable for surface mount applications. The device is also RoHS and REACH compliant.

In conclusion, the LD2979M50TR is an effective linear regulator for a variety of applications. It is compact, efficient, and has excellent thermal management. The device is capable of providing good stability and accuracy under a variety of environmental conditions and is available in a variety of packages. The interchangeable Sense Pin technology is also an important feature, allowing the device to sense the output voltage at the load and eliminating the effect of stray resistance or load transients.

The specific data is subject to PDF, and the above content is for reference