S-80146CLPF-JI7TFU

Series:	S-801
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	130 ms Minimum
Voltage - Threshold:	4.6V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	4-SMD, Flat Leads
Supplier Device Package:	SNT-4A

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PMIC - Supervisors

PMIC or Power Management Integrated Circuit (PMIC) refer to integrated circuits (ICs) that are designed to monitor, measure and regulate power usage in a variety of applications across the industrial and consumer electronics spectrum. Generally, PMICs are used to extend the battery life of portable devices such as laptops, tablets, and phones. PMICs are also used in automotive and medical applications. Within the PMIC family, a subset called supervisors are used in a variety of applications to maintain and protect system health.S-80146CLPF-JI7TFU is a supervisor IC from STMicroelectronics. This IC is equipped with the functions necessary to provide system health monitoring in advanced microcontroller and microprocessor-based systems. It contains under-voltage detection (UVD), manual reset, and watchdog timer (WDT) functions.The S-80146CLPF-JI7TFU supervisor is designed to work with a variety of input voltages, ranging from 1.65V to 5.5V and can handle supply voltages between 1.8V and 5.5V. It features two independent under-voltage threshold voltage monitors. The first monitor can detect voltages of 1.2V, 1.8V, 2.5V, 3.0V, and 3.3V, while the second monitor can detect voltages of 2.3V, 2.9V, 3.3V, and 3.6V. This supervisor IC has an adjustable reset output signal. It has active-low and an active-high reset outputs for manual resetting of the device. The active-low reset is also used to signal an under-voltage condition, while the active-high reset is used to signal a watchdog timeout. This IC also has watch dog timer (WDT) feature to reset a microprocessor-based system in case of software runaway condition. It has a built-in selectable time-out period ranging from 0.5 seconds to 8 seconds.The S-80146CLPF-JI7TFU supervisor IC is designed to be used in a wide variety of industrial applications such as factory automation equipment and robotics, consumer electronics such as gaming machines and digital photo frames, as well as medical and automotive applications. In summary, the S-80146CLPF-JI7TFU supervisor IC is a versatile device that can be used to monitor, maintain, and protect a variety of industrial, consumer, medical, and automotive systems. It is capable of detecting under-voltage conditions and providing a manual reset as well as a watchdog timer for resetting a microprocessor-based system. This device is designed to work with a variety of input voltages, ranging from 1.65V to 5.5V, making it suitable for a wide range of applications.

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