Infineon Technologies TLE4254GSXUMA3

Infineon Technologies Part Number TLE4254GSXUMA3（PMIC - Voltage Regulators - Linear）, developed and manufactured by Infineon Technologies, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

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Introducing the Infineon Technologies TLE4254GSXUMA3, a cutting-edge voltage regulator designed to meet the demands of today's advanced electronic systems. With its exceptional features and versatile application fields, this product is set to revolutionize the power management industry. The TLE4254GSXUMA3 boasts an ultra-low dropout voltage of only 5mV at 150mA, ensuring efficient power conversion and minimal energy loss. Its wide input voltage range of 2.7V to 40V makes it suitable for a wide range of applications, from automotive to industrial and consumer electronics. Equipped with a high-precision voltage reference and an integrated reset function, this voltage regulator guarantees stable and reliable power supply, even in the most demanding environments. Its low quiescent current of only 10µA further enhances energy efficiency, making it an ideal choice for battery-powered devices. The TLE4254GSXUMA3 is also equipped with a comprehensive set of protection features, including overtemperature, overvoltage, and undervoltage protection. This ensures the safety and longevity of the connected electronic systems, providing peace of mind to both manufacturers and end-users. With its exceptional performance and robust design, the Infineon Technologies TLE4254GSXUMA3 is the perfect choice for a wide range of applications, including automotive power management, industrial automation, and consumer electronics. Experience the future of power management with the TLE4254GSXUMA3.

Voltage Regulators-Linear is an electronic device used to convert an unstable DC voltage into a stable DC voltage. It regulates the voltage through an active component (such as a transistor or field effect tube) and a feedback network to ensure that the output voltage remains constant within a certain range. Linear regulators usually operate under low input voltage changes and load changes, and are able to provide a very clean and smooth output voltage.

Voltage Regulators-Linear has a wide range of applications, covering almost all electronic devices requiring a stable DC power supply. In the field of consumer electronics, linear voltage regulators are widely used in mobile phones, tablets, laptops and other portable devices to provide stable voltage support for core components such as processors, memory and display screens. In the field of industrial automation and instrumentation, linear voltage regulators are often used in precision measuring instruments, sensor signal processing and other occasions because of their low noise and high precision characteristics. In addition, linear regulators also play an indispensable role in areas such as medical equipment, aerospace, and automotive electronics, where the quality of the power supply is extremely high. For example, in medical equipment, linear regulators ensure the power stability of devices such as pacemakers and monitors, ensuring the safety of patients.

• 1. What are the characteristics of linear regulators?

  Linear regulators have the characteristics of low cost, small package, few peripheral devices and low noise. There are many types of linear regulator packages, which are very suitable for use in LCD color TVs. For fixed voltage output applications, only 2-3 small capacitors are needed to form the entire solution. Ultra-low output voltage noise is the biggest advantage of linear regulators. The output voltage ripple is less than 35V (RMS), and it has an extremely high signal-to-noise control ratio, which is very suitable for powering small signal processing circuits that are sensitive to noise.

• 2. How to choose a linear regulator?

  1. Switching regulator: A switching regulator uses an output stage that repeatedly switches between "on" and "off" states to generate an output voltage together with an energy storage component. Its adjustment is achieved by adjusting the switching timing based on the feedback sample of the output voltage. In a fixed-frequency regulator, the switching timing is adjusted by adjusting the pulse width of the switching voltage, which is called PWM control.
  2. Parameter regulator: LDO is a linear regulator. Linear regulators use transistors or FETs operating in their linear region to subtract excess voltage from the applied input voltage to produce a regulated output voltage. This transistor allows saturation, so the regulator can have a very low dropout voltage, usually around 200mV.
  3. Regulators for laser cutting machines: According to the use requirements of high-power laser cutting machines and the current power supply situation in my country, regulators that meet

• 3. What are the two main categories of linear and switching stabilizers?

  The two main categories of linear and switching stabilizers are linear voltage voltage power and switching voltage power supply.
  Linear voltage voltage power has achieved the advantages of transformer, rectification, filtering, and voltage voltage. It has the advantages of good stability, fast transient response speed, high reliability, and high output voltage accuracy. However, its transformation efficiency is low, especially when the output voltage difference is large, if the output current is also large, there will be obvious fever and hot phenomenon, and may even burn the regulator. The linear voltage voltage power supply includes two types: fixed output voltage and adjustable output voltage. According to the selection of the output current and the difference in the input output voltage difference, the design of the linear regulator needs to pay attention to the heat dissipation problem and the choice of bypass capacitors.
  The switching voltage voltage power supply, also known as