S-80833CNY-Z2-U

Series:	S-808xxC
Packaging:	Tape & Box (TB)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	--
Voltage - Threshold:	3.3V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3

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Introduction to S-80833CNY-Z2-U

The S-80833CNY-Z2-U is an ultra-low voltage supervisor circuit from Seiko Instruments Inc. It has been designed to provide system power management and monitoring capabilities in applications ranging from small, battery-powered devices to industrial control systems. As a supervisor circuit, the S-80833CNY-Z2-U is an integrated circuit that monitors and regulates voltage levels. It incorporates a number of features, including an adjustable power-on reset (POR) function, providing users with the ability to implement a wide range of system-level power management schemes in demanding applications.

Application Field and Working Principle

As a supervisor circuit, the S-80833CNY-Z2-U is typically used in a variety of applications to enable the safe detection and management of system power-on and power-off conditions. This is accomplished by monitoring the system’s supply voltage, and providing an adjustable power-on reset (POR) activity that ensures proper system initialization. The S-80833CNY-Z2-U also provides a power failure detection (PFD) input that allows for the detection of voltage drops in the system that could cause errors in system operations.In addition, the S-80833CNY-Z2-U also monitors voltage levels to ensure that they are within an acceptable range. This is an important feature that can help protect sensitive components from potentially damaging unregulated voltages. If the voltages deviate beyond an acceptable range, the S-80833CNY-Z2-U will activate an interrupt output, or confine voltage levels by switching off the load, thereby protecting the system from potentially damaging power surges or other abnormal events.The S-80833CNY-Z2-U integrates a number of features into a highly-integrated, ultra-low voltage solution. An adjustable reset threshold of 1.4V to 4.9999V ensures a wide range of power management schemes can be implemented with full control over the reset activity. A low power POR detection is also provided, so that the POR activity works over a wide range of system power-on conditions. The S-80833CNY-Z2-U also provides an active/standby low power mode that can allow additional power savings when the system is in an inactive state.Overall, the S-80833CNY-Z2-U is a highly versatile and comprehensive solution for power management and monitoring in a wide variety of applications. The integrated features of the circuit ensures a reliable, autonomous operation of the S-80833CNY-Z2-U in demanding applications, while the wide voltage range enables a number of power management schemes to be implemented with full control over system reset activities and power failure detection.

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