TPS3831G18DQNT

Product Overview

Category

The TPS3831G18DQNT belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and supervising the voltage levels in electronic systems.

Characteristics

• Low-power consumption
• Wide operating voltage range
• High accuracy
• Adjustable threshold voltage
• Small package size

Package

The TPS3831G18DQNT is available in a small SOT-23 package.

Essence

The essence of the TPS3831G18DQNT is its ability to provide accurate voltage monitoring and supervision, ensuring the reliable operation of electronic systems.

Packaging/Quantity

The TPS3831G18DQNT is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 6.5V
• Threshold Voltage Accuracy: ±1%
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TPS3831G18DQNT has the following pin configuration:

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Pin 1: GND (Ground) Pin 2: VDD (Supply Voltage) Pin 3: RESET (Output)

Functional Features

• Accurate voltage monitoring
• Power-on reset generation
• Manual reset input
• Adjustable threshold voltage
• Open-drain output

Advantages and Disadvantages

Advantages

• Low power consumption
• Wide operating voltage range
• High accuracy
• Adjustable threshold voltage

Disadvantages

• Limited number of pins for additional functionalities
• Lack of built-in hysteresis

Working Principles

The TPS3831G18DQNT operates by comparing the monitored voltage with a reference threshold voltage. When the monitored voltage falls below the threshold, the RESET pin is asserted, indicating a power-on reset condition. The threshold voltage can be adjusted using external resistors.

Detailed Application Field Plans

The TPS3831G18DQNT finds applications in various electronic systems where reliable voltage monitoring is crucial. Some of the potential application fields include:

1. Battery-powered devices
2. Microcontrollers and microprocessors
3. Industrial automation systems
4. Communication equipment
5. Automotive electronics

Detailed and Complete Alternative Models

• TPS3830G18DQNT
• TPS3832G18DQNT
• TPS3833G18DQNT
• TPS3834G18DQNT
• TPS3835G18DQNT

These alternative models offer similar functionality but may have different operating voltage ranges or package options.

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