ADR293GRUZ

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ADR293GRUZ is an ultra-low-dropout (LDO) voltage regulator manufactured by Analog Devices. It is a precision fixed (1.2 or 2.5V) and adjustable (0.8V to 6V) low-dropout regulator. The ADR293GRUZ is designed to provide accurate output voltage with very low input-output voltage drop. The LDO has a maximum output current of 200mA and a supply current range of 7µA to 15mA. The high precision of its DC accuracy makes it suitable for power management circuits in consumer electronics and portable devices.

The ADR293GRUZ is categorized as a PMIC (Power Management Integrated Circuit) Voltage Reference. It is used in applications that require precise voltage references and low power consumption. Examples of these applications include battery-powered data loggers, desktop computers, handheld devices, point-of-sale systems, automotive electronics, and portable medical equipment.

The ADR293GRUZ works by providing a voltage reference with very low dropout voltage. This allows it to be used as a stand-alone reference or in conjunction with an external power management IC. The LDO regulates output voltage by adjusting the current through an internal linear regulator. The voltage regulation is achieved by using an internal feedback loop. This loop monitors the output voltage and adjusts the bias current accordingly. The regulator can also be configured to operate as a constant current source, providing users with the flexibility to choose the desired output current levels.

The ADR293GRUZ is an extremely efficient device that offers superior performance in both power and temperature variations. Its wide operational temperature range (-40°C to +85°C) and low operating current make it ideal for battery-powered applications. It is also designed with thermal protection features to ensure safe and reliable operation. The low quiescent current and low dropout voltage of the LDO make it well suited for battery-powered systems and other portable applications.

Overall, the ADR293GRUZ is a highly reliable and efficient voltage reference. Its high performance and wide operating temperature range make it an ideal choice for battery-powered applications. Its low operating current and high precision of DC accuracy make it particularly suitable for power management circuits in consumer electronics and other portable devices.

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