TPS3823-33DBVR

Product Overview

The TPS3823-33DBVR is a voltage supervisor belonging to the category of integrated circuits. It is commonly used in electronic systems to monitor the power supply voltage and ensure proper system operation. The TPS3823-33DBVR exhibits characteristics such as low power consumption, small package size, and high accuracy, making it suitable for various applications. It is available in a SOT-23 package and is typically sold in reels containing a specific quantity.

Specifications

• Voltage Threshold: 3.3V
• Operating Temperature Range: -40°C to 125°C
• Supply Current: 6µA
• Package Type: SOT-23
• Quantity: Typically sold in reels

Detailed Pin Configuration

The TPS3823-33DBVR features a standard SOT-23 pin configuration with three pins: VDD, GND, and RESET.

Functional Features

• Voltage Monitoring: Monitors the power supply voltage and asserts a reset signal if the voltage falls below the specified threshold.
• Manual Reset Input: Allows for manual assertion of the reset signal.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Small package size
• Low power consumption

Disadvantages

• Limited to specific voltage thresholds
• Manual reset input may require additional circuitry for implementation

Working Principles

The TPS3823-33DBVR operates by continuously monitoring the input voltage. If the voltage drops below the predefined threshold, the device asserts a reset signal, which can be used to reset the microcontroller or other critical components in the system. Additionally, the manual reset input provides flexibility for system debugging and testing.

Detailed Application Field Plans

The TPS3823-33DBVR finds extensive application in various fields, including: - Embedded Systems: Ensures reliable operation of microcontrollers and digital systems. - Automotive Electronics: Provides voltage monitoring and reset functionality in automotive control units. - Industrial Control: Supports stable operation of industrial automation equipment.

Detailed and Complete Alternative Models

Some alternative models to the TPS3823-33DBVR include: - TPS3808G33: Offers similar voltage monitoring capabilities with a different package type. - MAX823: Provides voltage supervision in a different form factor.

In conclusion, the TPS3823-33DBVR is a versatile voltage supervisor IC with applications across diverse industries, offering high accuracy and low power consumption. Its compact package and functional features make it an essential component in ensuring the reliability and stability of electronic systems.

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