CAT1023LI-28-G

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active High/Active Low
Reset Timeout:	130 ms Minimum
Voltage - Threshold:	2.85V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP
Base Part Number:	CAT1023

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PMIC - Supervisors

PMIC (power management integrated circuit) supervisors are instrumental in power management and mobile battery usage. They are commonly used on a variety of circuit boards and products, including laptops, cell phones, and other portable units. The CAT1023LI-28-G is an energy-efficient, low-cost supervisor from the CAT1023 family of PMIC supervisors. This device\'s main purpose is to provide an interface between the battery and the circuit board. This allows the user to better manage the consumption of battery power, making it more efficient and helping to prevent the battery from being over-stressed or over-heated. The CAT1023LI-28-G is also capable of providing a variety of protection features, such as over-voltage protection, under-voltage protection, and over-temperature protection. The CAT1023LI-28-G is a three-terminal, low-dropout (LDO) voltage regulator with soft-start capability. It is designed to provide a precise output voltage with a low quiescent current. This device has an adjustable output voltage range from 1.0V to 28V, making it one of the highest voltage settings for today\'s PMIC supervisors. It also features improved over-current protection and a power-down mode when the input voltage drops below the set voltage. In addition to its wide voltage range and power-saving features, the CAT1023LI-28-G also has an adjustable current limit. This is used to protect the battery from being subjected to too much current, which could cause damage. This protection feature is enabled when the current is over the preset level. The device also includes a thermal protection function that monitors the temperature inside the device and shuts down the power in case of excessive temperatures.The CAT1023LI-28-G is also used as an active reset supervisor. This means that the device can be used as part of a system that resets itself in case of a power failure or other emergency. The system can be programmed to reset itself when the battery is at or below its minimum voltage, preventing any further damage. The CAT1023LI-28-G can be used in a wide variety of applications. The device can be used for battery monitoring, over-voltage and under-voltage protection, power-down functionality, and active reset supervision in a range of products, from mobile phones to laptop computers. As one of the most energy-efficient PMIC supervisors available, the CAT1023LI-28-G is an ideal choice for any application where precise power management and protection are needed.

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