NCP803SN263T1 - English Editing Encyclopedia Entry

Product Overview

Category

NCP803SN263T1 belongs to the category of voltage supervisors.

Use

This product is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Voltage supervisors ensure stable operation by monitoring power supply voltages.
• NCP803SN263T1 provides accurate voltage monitoring with low power consumption.
• It offers a wide operating voltage range, making it suitable for various applications.
• The device is designed to be highly reliable and durable.

Package

NCP803SN263T1 comes in a compact surface-mount package, allowing for easy integration into circuit boards.

Essence

The essence of NCP803SN263T1 lies in its ability to provide precise voltage supervision, ensuring the proper functioning of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Operating Voltage Range: 2.6V to 5.5V
• Threshold Voltage Options: 2.63V
• Quiescent Current: 1.8µA (typical)
• Reset Timeout Period: Adjustable
• Temperature Range: -40°C to +85°C
• Output Type: Active Low

Detailed Pin Configuration

NCP803SN263T1 features the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. RESET: Active-low reset output

Functional Features

• Accurate Voltage Monitoring: NCP803SN263T1 ensures precise monitoring of power supply voltages, preventing system malfunctions due to voltage fluctuations.
• Low Power Consumption: The device operates with minimal power consumption, conserving energy and extending battery life in portable devices.
• Adjustable Reset Timeout: The reset timeout period can be adjusted to suit specific application requirements.
• Active-Low Reset Output: The active-low reset output provides a reliable signal to the system when voltage levels fall below the threshold.

Advantages and Disadvantages

Advantages

• Precise voltage monitoring ensures stable operation of electronic systems.
• Low power consumption extends battery life in portable devices.
• Adjustable reset timeout allows customization for different applications.
• Compact package facilitates easy integration into circuit boards.

Disadvantages

• Limited threshold voltage options may not cater to all voltage monitoring needs.
• Temperature range may restrict usage in extreme environmental conditions.

Working Principles

NCP803SN263T1 operates by continuously monitoring the input voltage. When the voltage falls below the threshold level, the device triggers an active-low reset signal, indicating a power supply issue. This signal can be utilized by the system to take appropriate actions, such as shutting down or initiating a recovery process.

Detailed Application Field Plans

NCP803SN263T1 finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Telecommunications

In consumer electronics, it can be used to monitor voltage levels in smartphones, tablets, and other portable devices. In industrial automation, it ensures stable operation of control systems. Automotive systems benefit from its voltage supervision capabilities, enhancing safety and reliability. Medical devices rely on NCP803SN263T1 to maintain proper voltage levels for accurate measurements. Telecommunications equipment utilizes this product to prevent malfunctions caused by voltage fluctuations.

Detailed and Complete Alternative Models

• NCP803SN260T1: Similar to NCP803SN263T1, but with a threshold voltage of 2.6V.
• NCP803SN270T1: Similar to NCP803SN263T1, but with a threshold voltage of 2.7V.
• NCP803SN250T1: Similar to NCP803SN263T1, but with a threshold voltage of 2.5V.

These alternative models provide options for different voltage monitoring requirements, allowing users to select the most suitable option for their specific applications.

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