XC6121E419MR-G Allicdata Electronics
Allicdata Part #:

XC6121E419MR-G-ND

Manufacturer Part#:

XC6121E419MR-G

Price: $ 0.34
Product Category:

Integrated Circuits (ICs)

Manufacturer: Torex Semiconductor Ltd
Short Description: IC WATCHDOG TIMER SOT-25
More Detail: Supervisor Open Drain or Open Collector 1 Channel ...
DataSheet: XC6121E419MR-G datasheetXC6121E419MR-G Datasheet/PDF
Quantity: 1000
3000 +: $ 0.30341
Stock 1000Can Ship Immediately
$ 0.34
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Watchdog Circuit
Number of Voltages Monitored: 1
Output: Open Drain or Open Collector
Reset: Active Low
Reset Timeout: 200 ms Typical
Voltage - Threshold: 1.9V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-25
Description

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The XC6121E419MR-G is a precision voltage supervisor that is commonly used in the telecommunications and embedded system markets. This highly reliable and energy saving device provides an optimal voltage supervision and reset solution in applications such as communications, home appliances, and consumer electronics. The XC6121E419MR-G is a low-power and low-voltage supervisor that operates over a wide temperature range and guards against voltage overshoots and undershoots to ensure system reliability.

The XC6121E419MR-G provides up to two high-accuracy monitoring outputs with a hysteresis range of just 0.01V. It also features a wide input voltage range from 1.4 V to 5.25 V as well as two independent reset signals to support different reset requirements. In addition, the device\'s low-power and high-accuracy capabilities makes it an ideal choice for mobile and embedded applications that demand high reliability and low-power consumption.

The working principle of the XC6121E419MR-G is based on a simple yet sophisticated circuit. It employs an external reference voltage in combination with an error amplifier to produce an output voltage that is proportional to the input voltage. The error amplifier compares the input voltage to the external reference voltage and adjusts the output voltage accordingly. The output voltage is then used to control the reset output, which is activated when the input voltage drops below a threshold voltage.

The XC6121E419MR-G can be used in various applications including personal computers, communication systems, industrial automation, and automotive electronics. In personal computers, it can be used to detect voltage overshoot and reset the system when required. In addition, the device can be used in communication systems to provide voltage reset protection for voltage transients and overshoots caused by external sources. Likewise, it can be used in industrial automation and automotive electronics to monitor and reset power supplies.

In summary, the XC6121E419MR-G is a precision voltage supervisor that is designed to provide reliability and low-power consumption in applications such as personal computers, communication systems, industrial automation, and automotive electronics. It features up to two high-accuracy monitoring outputs with a hysteresis range of just 0.01V and also boasts a wide input voltage range from 1.4 V to 5.25 V. Its low-power and high-accuracy capabilities make it an ideal choice for mobile and embedded applications. Finally, the XC6121E419MR-G is based on a simple yet sophisticated circuit that employs an external reference voltage in combination with an error amplifier to accurately monitor and control the output voltage.

The specific data is subject to PDF, and the above content is for reference

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