TPS75133QPWPG4

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TPS75133QPWPG4 is an advanced voltage regulator. It is designed to achieve high precision, small size, low number of external components, and low power consumption. This product can be used in a wide range of applications such as laptops, digital TVs, mobile devices and so forth. The TPS75133QPWPG4 is part of the TI portfolio of low quiescent current, low dropout linear regulators. As a PMIC - Voltage Regulators - Linear, the device delivers a regulated output voltage from a wide supply voltage range and its low quiescent current makes it well suited for battery-powered applications or even in portable or wearable product designs. The device is available in a 2.3-mm × 2.3-mm VQFN-16 package.

The TPS75133QPWPG4 is a low-cost voltage regulator, made up of a high-efficiency linear regulator, a reference source and an error amplifier. High-efficiency linear regulators enable the TPS75133QPWPG4 to provide a regulated output voltage with very little energy loss. The reference source sets the regulation voltage, while the error amplifier ensures that the voltage remains within the proper range even in the presence of line or load variations. The TPS75133QPWPG4 is capable of providing a continuous output current up to 500mA with a dropout voltage of only 0.35V. This device is able to support a wide input voltage range of 4 to 40V and a wide output voltage range of 1.24 to 38V. Output voltage accuracy is typically +/-0.5%.

Additionally, the device is equipped with many other features that make it an ideal choice for a variety of applications. It has an adjustable soft-start function to reduce output inrush current and allow for smooth power on/off transitions. The TPS75133QPWPG4 also features protection functions such as a thermal shutdown to protect against over-temperatures, and an over-current protection to prevent overloading. To ensure stability, the device includes a wide range of external components such as resistors and capacitors. The device also includes a power-ok status pin for monitoring the output voltage, as well as an enable pin to further control the device.

In addition to its powerful power regulation capabilities, the TPS75133QPWPG4 is also easy to use. The device is configured via two external resistors and the power-on reset pin, which enables the user to adjust the output voltage efficiently. The device is flexible and can be quickly configured from the outside of the product due to the presence of the enable and power-ok status pins. This eliminates the need to open up the product and adjust components on a circuit board, allowing a faster time to market.

The TPS75133QPWPG4 is ideal for battery-powered applications due to its low quiescent current of 10 μA over the full output current range, which ensures a long battery life. This makes the device an excellent choice for mobile, battery-powered devices, such as digital TVs, media players, cell phones and the like. Additionally, the TPS75133QPWPG4’s low dropout voltage and low package temperature rise make it well suited for high- frequency, low-noise applications. The device is available in a RoHS-miniature 2.3 x 2.3mm VQFN-16 package, making it ideal for tight-spaced designs.

The TPS75133QPWPG4 is a highly valuable voltage regulator with its wide input and output voltage range, low dropout voltage and low quiescent current. With its adjustable soft start, thermal shutdown and overcurrent protection, the device is easy to use and provides the necessary protection and advanced features for a variety of applications. Furthermore, its small size and low external component count make it an excellent choice for portable devices and other designs requiring a low-profile, space-saving solution.

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