TPS73028YZQR Product Introduction:
Texas Instruments Part Number TPS73028YZQR(PMIC - Voltage Regulators - Linear), developed and manufactured by Texas Instruments, 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 Texas Instruments TPS73028YZQR, a cutting-edge voltage regulator designed to provide exceptional performance and reliability. This compact and versatile device is perfect for a wide range of applications, making it an essential component for engineers and designers.
One of the standout features of the TPS73028YZQR is its ultra-low dropout voltage, which ensures stable and accurate voltage regulation even in demanding conditions. With a dropout voltage as low as 150mV at 300mA, this regulator is ideal for applications where power efficiency is crucial.
Furthermore, the TPS73028YZQR boasts an impressive output voltage accuracy of ±1%, ensuring precise voltage regulation across a wide range of loads. This level of accuracy is essential for applications that require consistent and reliable power supply, such as industrial automation, telecommunications, and consumer electronics.
In addition to its exceptional performance, the TPS73028YZQR also offers a range of protection features, including thermal shutdown and overcurrent protection. These features safeguard the device and the connected circuitry from potential damage, enhancing the overall reliability and longevity of the system.
With its compact size and wide input voltage range, the TPS73028YZQR is suitable for a variety of applications, including battery-powered devices, portable electronics, and automotive systems. Its versatility and high-performance make it an excellent choice for engineers and designers looking to optimize their designs.
In conclusion, the Texas Instruments TPS73028YZQR is a top-of-the-line voltage regulator that combines exceptional performance, reliability, and versatility. With its ultra-low dropout voltage, precise voltage regulation, and comprehensive protection features, this device is the perfect solution for a wide range of applications in various industries.
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.
Application
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.
FAQ about PMIC - Voltage Regulators - Linear
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1. 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
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2. What is the minimum input voltage of a linear regulator?
The minimum input voltage range of linear regulator varies from model and application.
For certain low -voltage lower -voltage regulators, its minimum input voltage range is usually 2.5V to 2.7V. This type of regulator design is used to power the internal LDO drive circuit and can drive PMOS FET to provide high output current. However, when the output voltage is lower than 1.8V and the output current is greater than 2.5A, the linear regulator with PMOS bypass components may be used for external heat dissipation due to additional air flow requirements and/or the heat generated by the regulator. It becomes inconvenient and the cost will increase.
For universal linear stabilizers, its input voltage range can be very wide. For example, some general -purpose linear regulators have 3V to 40V input voltage range. Even for models suitable for 24V systems, the input maximum voltage can reach 60V Then, then
In summary, the minimum input voltage of the linear regulator does not have a fixed st
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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