TPS3828-33DBVR

Product Overview

The TPS3828-33DBVR belongs to the category of voltage supervisors and is commonly used in electronic systems to monitor the power supply voltage. This device is characterized by its small package size, low power consumption, and high accuracy. It is typically available in a SOT-23 package and is essential for ensuring the reliable operation of microcontrollers and other sensitive components.

Basic Information

• Category: Voltage Supervisor
• Use: Monitoring power supply voltage
• Characteristics: Small package size, low power consumption, high accuracy
• Package: SOT-23
• Essence: Ensuring reliable operation of electronic systems
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Threshold: 3.3V
• Accuracy: ±1.5%
• Quiescent Current: 6µA
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 2.5V to 10V

Detailed Pin Configuration

The TPS3828-33DBVR features a standard SOT-23 pin configuration with three pins: 1. VDD (Input Power Supply) 2. GND (Ground) 3. RESET (Output)

Functional Features

• Voltage Monitoring: Monitors the input power supply voltage and asserts a reset signal if the voltage falls below the specified threshold.
• Manual Reset Input: Allows for external manual reset capability.
• Low Quiescent Current: Consumes minimal current, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage thresholds
• Manual reset capability may require additional circuitry

Working Principles

The TPS3828-33DBVR operates by continuously monitoring the input power supply voltage. If the voltage drops below the preset threshold, the device asserts a reset signal to ensure that the connected microcontroller or system resets and operates reliably.

Detailed Application Field Plans

The TPS3828-33DBVR is widely used in various electronic systems where reliable voltage monitoring is critical. Some common application fields include: - Embedded Systems - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the TPS3828-33DBVR include: - TPS3808G33DBVR - MAX809T

In summary, the TPS3828-33DBVR is a vital component in electronic systems, providing accurate voltage monitoring and ensuring the reliable operation of sensitive components.

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