ON Semiconductor CAT1320WI25
ON Semiconductor CAT1320WI25
CAT1320-21  Pinout Diagram_1
CAT1320-21  Pinout Diagram_2
CAT1320-21 Outline Dimensions_1
CAT1320-21 Outline Dimensions_2
CAT1320-21 Outline Dimensions_3
CAT1320-21 Outline Dimensions_4
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ON Semiconductor CAT1320WI25

PMIC 8-Pin 8 Terminals Voltage supervisor IC

Manufacturer No:

CAT1320WI25

Manufacturer:

ON Semiconductor

Utmel No:

1807-CAT1320WI25

Package:

8-SOIC (0.154, 3.90mm Width)

Datasheet:

CAT1320-21

ECAD Model:

Description:

3V 8 Terminals 8-Pin Voltage supervisor 1 Channels

Quantity:

Unit Price: $1.177284

Ext Price: $1.18

Delivery:

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In Stock : 467

Minimum: 1 Multiples: 1

Qty

Unit Price

Ext Price

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  • 10

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  • 100

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    $104.78

  • 500

    $0.988471

    $494.24

  • 1000

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CAT1320WI25 information

Specifications
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Product Details
ON Semiconductor CAT1320WI25 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor CAT1320WI25.
  • Type
    Parameter
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Surface Mount
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    8-SOIC (0.154, 3.90mm Width)
  • Surface Mount

    having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

    YES
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -40°C~85°C TA
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tube
  • JESD-609 Code

    The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.

    e3
  • Pbfree Code

    The "Pbfree Code" parameter in electronic components refers to the code or marking used to indicate that the component is lead-free. Lead (Pb) is a toxic substance that has been widely used in electronic components for many years, but due to environmental concerns, there has been a shift towards lead-free alternatives. The Pbfree Code helps manufacturers and users easily identify components that do not contain lead, ensuring compliance with regulations and promoting environmentally friendly practices. It is important to pay attention to the Pbfree Code when selecting electronic components to ensure they meet the necessary requirements for lead-free applications.

    yes
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Obsolete
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code

    An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.

    EAR99
  • Type
    Simple Reset/Power-On Reset
  • Terminal Finish

    Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.

    Tin (Sn)
  • Terminal Position

    In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

    DUAL
  • Terminal Form

    Occurring at or forming the end of a series, succession, or the like; closing; concluding.

    GULL WING
  • Peak Reflow Temperature (Cel)

    Peak Reflow Temperature (Cel) is a parameter that specifies the maximum temperature at which an electronic component can be exposed during the reflow soldering process. Reflow soldering is a common method used to attach electronic components to a circuit board. The Peak Reflow Temperature is crucial because it ensures that the component is not damaged or degraded during the soldering process. Exceeding the specified Peak Reflow Temperature can lead to issues such as component failure, reduced performance, or even permanent damage to the component. It is important for manufacturers and assemblers to adhere to the recommended Peak Reflow Temperature to ensure the reliability and functionality of the electronic components.

    260
  • Number of Functions
    1
  • Supply Voltage

    Supply voltage refers to the electrical potential difference provided to an electronic component or circuit. It is crucial for the proper operation of devices, as it powers their functions and determines performance characteristics. The supply voltage must be within specified limits to ensure reliability and prevent damage to components. Different electronic devices have specific supply voltage requirements, which can vary widely depending on their design and intended application.

    3V
  • Reach Compliance Code

    Reach Compliance Code refers to a designation indicating that electronic components meet the requirements set by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation in the European Union. It signifies that the manufacturer has assessed and managed the chemical substances within the components to ensure safety and environmental protection. This code is vital for compliance with regulations aimed at minimizing risks associated with hazardous substances in electronic products.

    compliant
  • Time@Peak Reflow Temperature-Max (s)

    Time@Peak Reflow Temperature-Max (s) refers to the maximum duration that an electronic component can be exposed to the peak reflow temperature during the soldering process, which is crucial for ensuring reliable solder joint formation without damaging the component.

    40
  • Output

    In electronic components, the parameter "Output" typically refers to the signal or data that is produced by the component and sent to another part of the circuit or system. The output can be in the form of voltage, current, frequency, or any other measurable quantity depending on the specific component. The output of a component is often crucial in determining its functionality and how it interacts with other components in the circuit. Understanding the output characteristics of electronic components is essential for designing and troubleshooting electronic circuits effectively.

    Open Drain or Open Collector
  • Pin Count

    a count of all of the component leads (or pins)

    8
  • JESD-30 Code

    JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.

    R-PDSO-G8
  • Qualification Status

    An indicator of formal certification of qualifications.

    Not Qualified
  • Supply Voltage-Max (Vsup)

    The parameter "Supply Voltage-Max (Vsup)" in electronic components refers to the maximum voltage that can be safely applied to the component without causing damage. It is an important specification to consider when designing or using electronic circuits to ensure the component operates within its safe operating limits. Exceeding the maximum supply voltage can lead to overheating, component failure, or even permanent damage. It is crucial to adhere to the specified maximum supply voltage to ensure the reliable and safe operation of the electronic component.

    5.5V
  • Supply Voltage-Min (Vsup)

    The parameter "Supply Voltage-Min (Vsup)" in electronic components refers to the minimum voltage level required for the component to operate within its specified performance range. This parameter indicates the lowest voltage that can be safely applied to the component without risking damage or malfunction. It is crucial to ensure that the supply voltage provided to the component meets or exceeds this minimum value to ensure proper functionality and reliability. Failure to adhere to the specified minimum supply voltage may result in erratic behavior, reduced performance, or even permanent damage to the component.

    3V
  • Number of Channels
    1
  • Adjustable Threshold

    The "Adjustable Threshold" parameter in electronic components refers to the ability to manually set or modify the threshold level at which a specific function or operation is triggered. This feature allows users to customize the sensitivity or activation point of the component according to their specific requirements or preferences. By adjusting the threshold, users can fine-tune the performance of the component to suit different applications or environmental conditions. This flexibility in threshold adjustment can be particularly useful in various electronic devices and systems where precise control over triggering levels is necessary for optimal functionality.

    NO
  • Reset

    The "Reset" parameter in electronic components refers to a function that initializes or sets a device to a predefined state. It is often used to clear any temporary data, errors, or configurations that may have been stored during operation. The reset process can ensure that the device starts from a known good state, allowing for reliable performance in subsequent tasks. This parameter is critical in digital circuits and systems where proper initialization is necessary for correct functioning.

    Active Low
  • Voltage - Threshold

    Voltage - Threshold is a parameter in electronic components that refers to the minimum voltage level required to trigger a specific function or operation within the component. It is the critical voltage level at which the component transitions from one state to another, such as turning on or off. This threshold voltage is essential for ensuring the proper functioning of the component and is often specified in the component's datasheet. Understanding the voltage threshold is crucial for designing and troubleshooting electronic circuits to ensure that the component operates within its specified voltage range.

    2.55V
  • Number of Voltages Monitored

    Voltage monitoring relays can detect not only under-voltages and over-voltages, but also voltage-related issues such as phase imbalances, phase loss, and phase sequence. Voltage monitoring relays are designed for either single-phase or three-phase systems.

    1
  • Reset Timeout

    The "Reset Timeout" parameter in electronic components refers to the amount of time it takes for a device to reset or return to its default state after a specific event or condition. This parameter is crucial in ensuring the proper functioning and reliability of the component, as it determines how quickly the device can recover from a fault or error situation. A shorter reset timeout typically indicates a faster response time, while a longer reset timeout may allow for more thorough error recovery processes. Designers and engineers must carefully consider the reset timeout value to meet the requirements of the application and ensure optimal performance of the electronic component.

    130ms Minimum
  • Length
    4.9mm
  • Width
    3.9mm
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    RoHS Compliant
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Download datasheets and manufacturer documentation for ON Semiconductor CAT1320WI25.

Product Description: CAT1320WI25 Simple Reset/Power-On Reset IC

Description

The CAT1320WI25 is a simple reset/power-on reset integrated circuit (IC) designed by ON Semiconductor. This 8-pin surface-mount device (SMD) is specifically engineered to provide a reliable and efficient reset functionality for various electronic systems. The IC is RoHS compliant and features a tin (Sn) finish on its gull wing terminals, ensuring high-quality performance in a compact package.

Features

  • Active Low Reset: The reset signal is active low, making it easy to integrate with most microcontrollers and other digital logic circuits.
  • Reset Timeout: The reset timeout is set at a minimum of 130ms, providing sufficient time for the system to stabilize before normal operation resumes.
  • Supply Voltage Range: The IC operates within a supply voltage range of 3V to 5.5V, making it suitable for a wide range of applications.
  • Operating Temperature: The device can operate between -40°C and 85°C, ensuring reliable performance in various environmental conditions.
  • Surface Mount Technology: Designed for surface mount technology (SMT), this IC is easy to integrate into modern PCB designs.
  • Open Drain/Collector Output: The output is available in open drain or open collector configuration, allowing for flexible circuit design.

Applications

  1. Primary Applications:
  2. Microcontroller Reset: The CAT1320WI25 is ideal for resetting microcontrollers during power-up or brownout conditions.
  3. System Initialization: It ensures that all system components are properly initialized before normal operation begins.

  4. Secondary Applications:

  5. Power Supply Monitoring: The IC can be used to monitor power supply voltages and trigger a reset if they fall below a certain threshold.
  6. Embedded Systems: It is suitable for use in embedded systems where reliable reset functionality is crucial.

Alternative Parts

If the CAT1320WI25 is not available or if you need an alternative solution, consider the following parts: - NCP302: Another simple reset IC from ON Semiconductor with similar features but slightly different specifications. - MAX809: A reset IC from Maxim Integrated offering similar functionality with different pin configurations.

Embedded Modules

The CAT1320WI25 is commonly used in various embedded modules and systems due to its simplicity and reliability: - Microcontroller Boards: Many microcontroller boards include this IC as part of their reset circuitry. - Industrial Control Systems: It finds application in industrial control systems where reliable system initialization is critical. - Automotive Electronics: The IC's robustness makes it suitable for automotive electronics where environmental conditions can be harsh.

Conclusion

The CAT1320WI25 is a reliable and efficient simple reset/power-on reset IC designed by ON Semiconductor. Its active low reset signal, adjustable timeout period, and wide operating voltage range make it versatile for various electronic systems. While it has been marked as obsolete, it remains a valuable component for many applications due to its proven performance and compatibility with modern PCB designs.

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