Infineon Technologies TLE72782GV26XUMA1

Infineon Technologies Part Number TLE72782GV26XUMA1（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 TLE72782GV26XUMA1, a cutting-edge automotive voltage regulator designed to deliver exceptional performance and reliability. This advanced product is specifically engineered to meet the demanding requirements of modern vehicles, ensuring optimal power management and enhanced driving experience. The TLE72782GV26XUMA1 boasts a wide input voltage range of 4.5V to 40V, making it suitable for a variety of automotive applications. With its high efficiency and low quiescent current, this voltage regulator minimizes power losses and maximizes energy efficiency, resulting in reduced fuel consumption and lower emissions. Equipped with a comprehensive set of protection features, including overvoltage, undervoltage, and overtemperature protection, the TLE72782GV26XUMA1 ensures the safety and longevity of the vehicle's electrical system. Its robust design and high-temperature capability make it suitable for use in harsh automotive environments. The TLE72782GV26XUMA1 is ideal for a wide range of automotive applications, including engine control units (ECUs), transmission control units (TCUs), and body control modules (BCMs). Its compact size and easy integration enable seamless installation in various vehicle platforms. With the Infineon Technologies TLE72782GV26XUMA1, automotive manufacturers can achieve superior power management, improved fuel efficiency, and enhanced reliability. Experience the future of automotive voltage regulation with this innovative product from Infineon Technologies.

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 is the difference between linear regulators and switching regulators?

  There are significant differences between linear regulators and switching regulators in terms of working principles, efficiency, stability, cost and application range.
  Working principle:
  Linear regulators achieve the function of stabilizing the output at a set value by adjusting the voltage difference between the output voltage and the input voltage. It achieves stable output voltage by controlling the conductivity state of the power transistor.
  The switching regulator converts the input voltage into a pulse signal transmission and smoothes the output through a filter by quickly switching between the input and output ends to achieve the function of stabilizing the output at the set value. The switching regulator uses PWM (pulse width modulation) control to control the output voltage by adjusting the time duty ratio of the high and low levels within a cycle.
  Efficiency:
  The efficiency of the linear regulator is relatively low, usually between 60% and 70%. When the voltage differenc

• 2. What are the disadvantages of linear regulators?

  The disadvantage of linear regulators is that they are not efficient and can only be used in voltage reduction applications. The efficiency of a linear regulator depends on the ratio of output voltage to input voltage: turbidity = Vo: Vi. For example, for ordinary linear regulators, when the input voltage is 5V and the output voltage is 2.5V, the efficiency is only 50%. For ordinary linear regulators, about 50% of the electrical energy is converted into "heat" and lost, which is also the main reason why ordinary linear regulators are prone to heat when working. For LDO, due to its low voltage difference, the efficiency is much higher. For example, when the input voltage is 3.3V and the output voltage is 2.5V, its efficiency can reach 76%. Therefore, in LCD color TVs, in order to improve the utilization rate of electrical energy, ordinary linear regulators are used less, while LDOs are used more.

• 3. Can a linear regulator be up?

  Linear regulators cannot be boost.
  The main function of a linear regulator is to stabilize the output voltage, protecting the electrical equipment from high or unstable voltage effects. It realizes a stable output voltage by adjusting the gap between the output voltage and the input voltage, but this process is limited to lowering the voltage, not including the voltage. The working principle of a linear regulator is to regulate the voltage by converting excess voltage into heat loss, thereby realizing the voltage regulation. This feature determines that it does not have the voltage function.