AD1582ARTZ-R2

Noise - 0.1Hz to 10Hz:	70µVp-p
Base Part Number:	AD1582
Supplier Device Package:	SOT-23-3
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Current - Supply:	70µA
Voltage - Input:	2.7 V ~ 12 V
Noise - 10Hz to 10kHz:	50µVrms
Series:	--
Temperature Coefficient:	100ppm/°C
Tolerance:	±0.8%
Current - Output:	5mA
Voltage - Output (Min/Fixed):	2.5V
Output Type:	Fixed
Reference Type:	Series
Part Status:	Discontinued at Digi-Key
Packaging:	Tape & Reel (TR)

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PMIC – Voltage Reference

PMIC, or Power Management IC, is a type of device which controls the power matrix in an integrated circuit system. It is an essential component for designers and engineers who want to achieve reliable, efficient and cost-effective power supply. The AD1582ARTZ-R2 is an example of a PMIC with a voltage reference. It has a number of applications and its working principle can be understood with a closer look.The AD1582ARTZ-R2 is a voltage reference with a relatively wide input voltage range of 6V to 22V, making it ideal for many different projects and applications. It is designed to provide a precise voltage reference with a minimal output temperature drift of 0.2mV/°C and a typical low-temperature coefficient of 0.75ppm/°C. It also exhibits excellent dynamic performance with very low output noise of 33nV/√Hz and a fast settling time of less than 100ns.The AD1582ARTZ-R2 has several different operating modes. These include output current regulation, current foldback, and open-loop regulation. In current regulation mode, the output voltage of the device can be regulated by adjusting the current supplied to it. In current foldback mode, the current supplied to the device is selectively limited based on the amount of power being demanded. And in open-loop regulation mode, the device is free to switch the output voltage according to demand.The AD1582ARTZ-R2 is also capable of active overvoltage protection. This means that the device can monitor its own input and output voltages and limit the output to a predetermined value if they become too high. This is important as it prevents the device from being damaged by an unexpected surge in input voltage.The AD1582ARTZ-R2 also offers very low quiescent current in standby mode, meaning that it does not require the large power budget that many other PMICs require. This makes it ideal for battery-operated devices, where power is at a premium.Overall, the AD1582ARTZ-R2 is an excellent choice for Voltage Reference applications. It offers precise voltage regulation, excellent dynamic performance, and excellent overvoltage protection, all in a compact package. Its wide input voltage range, low quiescent current, and fast settling time make it a perfect fit for different applications.

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