ADP3191AJRUZ-RL

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PMIC - Voltage Regulators - Special Purpose

The ADP3191AJRUZ-RL is a special type of voltage regulator from Analog Devices. This device is specifically engineered for use in applications that require precise and stable voltage regulation. It is a device with a wide input voltage range, low output voltage ripple, and low temperature coefficient.

The ADP3191AJRUZ-RL is a precision low-dropout regulator designed to maintain a regulated output voltage within a tolerance of 0.5%. The device has an input voltage range of 8V to 40V and an output voltage range of 0.8V to 23V. It has a very low noise output, with a typical output ripple of 40uV. It also has very good protection against current limit, thermal protection, and reverse current.

The ADP3191AJRUZ-RL has a novel feature to encode the output voltage setting information in a serial bus, allowing for quick and easy adjusting or setting of desired output voltage. The voltage regulation can be easily set via a simple serial interface, allowing for fast and repeatable adjustments. The device can also indicate if the output voltage is above or below the desired voltage level.

The ADP3191AJRUZ-RL employs a standard PMOS type linear regulator topology, which offers excellent output accuracy, low power dissipation and very low noise. The output voltage is set by an internal reference voltage, which is regulated and trimmed to ensure precise control of the output voltage. The device has a built-in programmable current limit, which helps to protect the device from overvoltage and over current conditions.

The ADP3191AJRUZ-RL is designed to operate over a wide temperature range, from -40°C to +100°C, making it suitable for a variety of applications. The device is also designed to be pin compatible with other more general voltage regulators, so that it can easily be integrated into existing designs without any major modifications.

Overall, the ADP3191AJRUZ-RL is an excellent solution for applications that require precise and stable voltage regulation with a wide input voltage range, low output voltage ripple, and low temperature coefficient. With its ability to handle large input voltages and precise voltage regulation, the ADP3191AJRUZ-RL is suitable for all kinds of special purpose, medical, industrial, and automotive applications.

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