LM78M05CH

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

LM78M05CH is one of PMIC (Power Management Integrated Circuit) voltage regulator, which belongs to the linear voltage regulation category. It can provide excellent performance and power management in applications, such as consumer electronics, industrial, communication, automotive and computer products. This system offers a current-mode PWM control, internal power switches, a power sense connection, transient voltage protection and thermal shutdown protection.

The LM78M05CH is based on a 5V the maximum output current of 600mA, with the output voltage generally adjustable between 2.5V and 5V. This product contains an integrated error amplifier with a common-mode input range that includes the ground, so that the circuit requires only two capacitors to set the operating frequency and a ramp compensation capacitor to stabilize its operation. Through the trim pins, users can easily adjust the output voltage, or connect several voltage regulators in parallel to achieve higher output currents. Also, its wide input voltage range of 6V to 25V DC makes it ideal for low-voltage applications such as automotive, battery-powered devices, and telecom infrastructure. The working principle of LM78M05CH linear voltage regulator is that it has a variable output voltage based on a specified input voltage and load conditions. It takes advantage of the relationship between Vout and Vin, by measuring voltage on both nodes and adjusting the input voltage to keep the output voltage within a pre-defined range. When the load or input voltage is increased, it can identify this change and then reduce the input voltage to maintain output voltage. On the other hand, when the load or input voltage is decreased, it can also cut back the input voltage to maintain the output. This process is repeated in order to maintain the output voltage constant and within a pre-defined range.

LM78M05CH can be applied in a variety of applications. It is suitable for portable and embedded applications, such as tablet PCs, laptop computers, automotive, and industrial power supply systems. It can provide better power solutions such as power supply, overvoltage protection, overcurrent protection and reverse polarity protection, to ensure the safety of product and better performance. In addition, it also can be used in many other industries such as microprocessors, embedded controllers, AC/DC adapters, video cards, digital products, notebook computers, and white goods.

Overall, LM78M05CH is an excellent choice for power management in many common applications. It has high efficiency, optimized transient response, low ripple and very small quiescent current in the standby mode. Added with its wide input voltage range and adjustable output voltage, these features make the LM78M05CH a very powerful and reliable linear voltage regulator.

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