VIPER38LDTR

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The Viper38LDTR (Low Dropout Regulator) is an autonomous device, which offers superior performance as a Power Management Integrated Circuit (PMIC). The IC provides a range of wide and accurate output voltages over a wide range of input voltages and operating conditions. This IC uses an internal MOSFET in combination with an internal circuit to produce a high-accuracy, low-noise, low-dropout, low-quiescent current and low-voltage regulator of up to 5A.

Viper38LDTR is a high-performance AC/DC and offline switcher voltage regulator IC featuring low dropout voltage and wide input and output voltage ranges. With both adjustable and fixed outputs, the device allows for easy selection of the output voltage options depending on the application. The IC offers reliability in fault conditions, thus providing versatile protection and control circuit functions.

Viper38LDTR\'s working principle is based on a proprietary architecture of the Linear Regulator and Switching Regulator subsystems. In addition, the device is capable of providing protection in fault conditions. The protection mechanism is based on voltage monitoring and over-current protection with latching feature. This feature prevents the IC from overloading itself while extending its lifetime and reliability. Additionally, the IC includes thermal shutdown and reverse current protection.

In applications where there is limited power available and/or noise is a concern, the steady-state accuracy of the output current of the Viper38LDTR plays an important role. This IC provides a low-dropout voltage and an extremely wide input voltage range, enabling the device to maintain a high level of output accuracy and reliability over an operating range from 0.75V to 30V. The output voltage accuracy of the device is adjustable over the entire operating range, allowing the flexibility to accommodate different load requirements and extend device lifetime.

The IC also provides protection against short-circuits, open-circuits, high-temperature conditions, overcurrent protection and control. This protection mechanism provides the stability and reliability required for a safe and secure operation of the IC in critical applications. Finally, the IC is designed for high-efficiency switching and low noise operation. This feature makes it suitable for applications where noise and high efficiency are desired.

Overall, the Viper38LDTR is a feature-packed integrated circuit designed for advanced Power Management applications. With its outstanding accuracy, reliable protection, and low-noise operation, this IC is an ideal choice for demanding applications in both the AC/DC and offline switcher voltage regulator markets.

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