TPS2101DBVRG4

Product Overview

Category

The TPS2101DBVRG4 belongs to the category of voltage supervisors.

Use

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

Characteristics

• Provides accurate voltage monitoring and supervision.
• Offers adjustable threshold voltage levels.
• Low quiescent current consumption.
• Wide operating voltage range.
• Small package size for space-constrained applications.

Package

The TPS2101DBVRG4 is available in a small SOT-23 package.

Essence

The essence of TPS2101DBVRG4 lies in its ability to ensure stable voltage levels within electronic systems, preventing damage or malfunction due to voltage fluctuations.

Packaging/Quantity

The TPS2101DBVRG4 is typically packaged in reels containing 3000 units.

Specifications

• Operating Voltage Range: 1.8V to 6.5V
• Threshold Voltage Options: Adjustable from 0.9V to 5.5V
• Quiescent Current: 3µA (typical)
• Power-On Reset Delay Time: 200ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS2101DBVRG4 features the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. RESET (Reset Output)

Functional Features

• Accurate voltage monitoring: The TPS2101DBVRG4 ensures precise monitoring of voltage levels, providing reliable protection against overvoltage and undervoltage conditions.
• Adjustable threshold voltage: The device allows users to set the desired threshold voltage level according to their specific requirements.
• Low quiescent current: With a low quiescent current consumption, the TPS2101DBVRG4 minimizes power consumption, making it suitable for battery-powered applications.
• Power-on reset delay: The device incorporates a power-on reset delay feature, ensuring stable operation during power-up sequences.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring prevents damage to electronic systems.
• Adjustable threshold voltage allows customization.
• Low quiescent current consumption for energy efficiency.
• Small package size enables use in space-constrained applications.

Disadvantages

• Limited operating temperature range (-40°C to +85°C).
• Not suitable for high-voltage applications above 6.5V.

Working Principles

The TPS2101DBVRG4 operates by continuously monitoring the input voltage against the user-defined threshold voltage. If the input voltage exceeds or falls below the set threshold, the device triggers the RESET pin, indicating an abnormal voltage condition. This functionality ensures the protection of sensitive electronic components from potential damage caused by voltage fluctuations.

Detailed Application Field Plans

The TPS2101DBVRG4 finds application in various fields, including but not limited to: - Power supply units - Battery management systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS2101DBVRG4 include: - TPS2102DBVRG4 - TPS2103DBVRG4 - TPS2104DBVRG4

These models provide comparable voltage monitoring and supervision capabilities, with slight variations in specifications and package sizes.

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