LTC6803HG-4#3ZZTRPBF

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The LTC 6803HG-4#3ZZTRPBF is a monolithic high voltage, Low-Dropout Voltage Regulator (LDOR) specifically designed to provide tight regulation of high voltage supplies in portable and battery-powered applications. It offers low quiescent current, precision current limit and over-temperature protection in an 8-pin TSOT-23 or an 8-pad UDFN package. The performance and features of the LTC 6803HG-4#3ZZTRPBF make it ideal for a wide range of battery-management applications, including portable computing, communications, medical and consumer applications.

Application Field

The LTC 6803HG-4#3ZZTRPBF is designed to provide protection in a variety of battery-management applications, such as portable computing, communications, medical and consumer. For instance, it is well-suited for use in electronic medical devices that require high voltage power supplies to retain medical-grade accuracy and reliability over a wide range of conditions and operating environments. Additionally, the LTC 6803HG-4#3ZZTRPBF utilizes an integrated low-noise buck regulator to accurately regulate the voltage output of a battery. This provides greater system reliability and extended battery life, even in conditions such as harsh environmental conditions and high supply voltages.

Working Principle

The LTC 6803HG-4#3ZZTRPBF utilizes a proprietary Low-Dropout Voltage Regulator (LDOR) technology that enables it to provide regulation under wide range of power supply and temperature conditions. This advanced technology allows the device to maintain tight regulation with a wide range of supply voltages and temperatures, ensuring that the output voltage is accurate and reliable even during high-load conditions.The LDOR also provides superior protection against over-temperature and under-voltage conditions. This is enabled by the integrated over-temperature protection, which limits the output current in order to maintain safe operating temperature levels. Additionally, the under-voltage protection ensures that the device automatically shuts off when the supply voltage falls below a certain limit.

The LTC 6803HG-4#3ZZTRPBF also includes an integrated low-noise buck regulator. This ensures that the output voltage is accurately regulated even under high-load conditions, while reducing the noise levels typically associated with switching power supplies.

In summary, the LTC 6803HG-4#3ZZTRPBF is an ideal solution for battery-management applications, such as portable computing, communications, medical and consumer applications. It utilizes a proprietary LDOR technology, which provides superior protection against over-temperature and under-voltage conditions. Additionally, the integrated low-noise buck regulator ensures accurate and reliable output voltage, even under high-load conditions.

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