S-80916CLPF-G6LTFU

Series:	S-809xxC
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:	18 ms Minimum
Voltage - Threshold:	1.6V
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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The S-80916CLPF-G6LTFU is a supervisor integrated circuit (IC) product from STMicroelectronics. It is specifically designed as a precision system power-on reset (SPOR) supervisor, providing high accuracy and hysteresis window as low 1.2V with best-in-class power saving features for industrial and consumer applications. This high-efficiency and versatile IC provides a reliable power management, ensuring that the system enters power-on after power-supply or reset sources are established.

The S-80916CLPF-G6LTFU is a precision SPOR supervisor that enables system startup and shutdown control, by providing a power-on reset indication to the system processor. This device offers high reliability and precision with low power consumption and hysteresis windows as low as 1.2V. The IC integrates enable/ disable functions and power-on reset for systems designed to run off either battery or wall adapter power sources. It has an adjustable reset delay time, operating temperature range from -40C to 125C and integrated ESD protection for optimal system performance. The device is designed for low power consumption and offers fast start-up, providing quick and reliable power reset.

Application field of S-80916CLPF-G6LTFU

The S-80916CLPF-G6LTFU is an ideal system power-on reset supervisor IC for a wide range of portability applications, both industrial and consumer. It is suitable for applications such as portable medical and healthcare equipment, point-of-sale terminals, wearable devices, handheld gaming systems, POS terminals, intelligent instruments, smart TVs, white goods, mobile applications, etc. The device is available in 2 different packages offering a wide range of pinouts and packages to ensure optimal layout and performances.

Working principle of S-80916CLPF-G6LTFU

The S-80916CLPF-G6LTFU provides high precision, low hysteresis and fast activating power-on reset, ensuring that the system enters the correct power state after power-supply or reset sources have been established. The device has a wide input range from 1.65V to 5V and an adjustable reset time. It executes keep-alive reset (KAR) functions and holds the reset output until the power voltage increases steadily above its threshold.The S-80916CLPF-G6LTFU monitors voltage supply and maintains the power-on reset signal until the power supply voltage rises above its threshold. The IC then releases its reset signal, thus enabling the system to start-up and begin to operate. The device is a high-accuracy device that can provide a power-on reset signal with an accuracy of +/-1%. An integrated enable/disable function and an adjustable reset delay time further help to control the power-on reset timing. Furthermore, the device has an integrated ESD protection circuit in order to guarantee optimal system performance.

In conclusion, the S-80916CLPF-G6LTFU from STMicroelectronics is a supervisor IC designed for precision system power-on reset applications in a wide range of industrial and consumer products. supporting fast start-up and low power, the device ensures reliable power reset using its low reset window as 1.2V and adjustable reset delay time. The device is also integrated with enable-disable for better control and ESD protection for optimal system performance.

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