UA78M05QKTPRQ1

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

The UA78M05QKTPRQ1 regulator from Texas Instruments is an example of linear voltage regulators in their PMIC (power management IC) range. As linear regulators, it primarily acts to reduce voltage. This article will explain the working principle of the device and list the fields of application in which it is used.

Power Regulation

The UA78M05QKTPRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It is a three terminal device with two external capacitors. It works by passing current through one of these terminals (the input terminal) and regulating the output at the other (the output terminal). The device has a well-defined power dissipation characteristic; the input voltage can only be a few volts above the output. This prevents overheating caused by the device’s own voltage drop.

The UA78M05QKTPRQ1 offers a broad range of fixed and adjustable voltage settings. The adjustable voltage setting is determined by a fixed resistor network, allowing the user to calibrate the output voltage. Other features include short-circuit protection, reverse current and transient protection, as well as temperature shutdown and thermal shutdown.

Applications

The UA78M05TKTPRQ1 is primarily used in a wide range of consumer and industrial applications. Its output voltage accuracy combined with a fast response to changes in input and load makes it suitable for many power supply applications. It is often used in microcontroller- and/or processor-based systems, as well as in many communication and power-management systems.

Its ability to provide fast dynamic response and tight regulation makes the device a popular choice for battery-backed devices like laptops and cell phones. It is also popular in digital audio and video systems, as it enables dynamic response to sudden voltage changes. It is often used in high power systems, such as switched-mode power supplies, to regulate output voltage in harsh, changing environments.

The UA78M05QKTPRQ1 from Texas Instruments is an example of a linear voltage regulators. It works by passing a current through an input terminal and regulating the output voltage at an output terminal, and it offers a broad range of adjustable and fixed voltage settings. It is commonly used in a variety of consumer and industrial applications, such as microcontroller and/or processor-based systems and high power systems like switched-mode power supplies. It is also suitable for battery-backed devices due to its fast dynamic response and tight regulation of output voltage.

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