LT1763 Low Noise Micropower Regulators
The ADI LT1763 is a series of low noise micropower voltage regulators manufactured by Analog Devices, Inc. (ADI). These regulators are designed to provide stable and low-noise output voltage with minimal power consumption, making them suitable for applications where power efficiency and precision are crucial. Below are some key features and characteristics of the ADI LT1763 series:
Low Dropout Voltage:
The LT1763 series typically features low dropout voltage, allowing the regulator to maintain regulation even when the input voltage is close to the output voltage.
Low Quiescent Current:
Micropower regulators are known for their low quiescent current, and the LT1763 is no exception. This characteristic is essential for applications requiring minimal power consumption during standby or low-load conditions.
Wide Input Voltage Range:
The LT1763 series often supports a wide input voltage range, providing flexibility in various power supply scenarios.
Fixed and Adjustable Output Voltage:
The regulators in this series are available in both fixed and adjustable output voltage configurations. Adjustable versions allow users to set the output voltage to a desired value.
Low Output Noise:
Low noise is a key characteristic of micropower regulators, and the LT1763 is designed to provide a stable and clean output voltage suitable for noise-sensitive applications.
High PSRR (Power Supply Rejection Ratio):
A high PSRR helps the regulator maintain stable output voltage in the presence of variations in the input supply voltage.
Current Limit and Thermal Shutdown:
The LT1763 series typically includes built-in current limit and thermal shutdown protection features, enhancing the robustness of the regulators and protecting them from overcurrent and overtemperature conditions.
Small Package Options:
Micropower regulators, including the LT1763, are often available in compact package sizes, providing flexibility in design for space-constrained applications.
Applications:
The LT1763 series is commonly used in battery-powered devices, portable electronics, instrumentation, and other systems where a regulated and low-noise power supply is essential.
As with any electronic component, it's crucial to refer to the specific datasheet of the LT1763 regulator model you are using for detailed information on its electrical characteristics, pin configuration, and application notes. Different models within the LT1763 series may offer variations in terms of voltage options, current capabilities, and other specifications.
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