TPS2100DBVT

Product Overview

Category

The TPS2100DBVT belongs to the category of voltage supervisors.

Use

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

Characteristics

• Voltage supervisors ensure stable operation by monitoring power supply voltages.
• The TPS2100DBVT provides accurate voltage monitoring and reset generation functions.
• It offers a wide operating voltage range and low quiescent current consumption.
• This device is designed to be highly reliable and robust, suitable for various applications.

Package

The TPS2100DBVT comes in a small SOT-23 package, which is surface mountable.

Essence

The essence of the TPS2100DBVT lies in its ability to monitor and control voltage levels, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The TPS2100DBVT is typically available in reels containing 3000 units per reel.

Specifications

• Operating Voltage Range: 1.5V to 6.5V
• Quiescent Current: 3µA (typical)
• Reset Threshold Options: 2.63V, 2.93V, 3.08V, 4.38V, 4.63V, 4.88V
• Reset Timeout Period: 200ms (typical)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS2100DBVT has the following pin configuration:

```

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| | --| VDD | --| GND | --| RESET | |___________| ```

Functional Features

• Accurate voltage monitoring: The TPS2100DBVT ensures precise monitoring of power supply voltages.
• Reset generation: It generates a reset signal when the voltage falls below the specified threshold.
• Wide operating voltage range: The device can operate within a wide range of input voltages.
• Low quiescent current consumption: It consumes minimal current during standby, conserving power.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable circuit operation.
• Reset generation helps prevent system malfunctions due to low voltage conditions.
• Wide operating voltage range allows for versatile applications.
• Low quiescent current consumption enhances power efficiency.

Disadvantages

• Limited reset threshold options may not cater to all voltage monitoring requirements.
• The SOT-23 package may limit heat dissipation in high-power applications.

Working Principles

The TPS2100DBVT operates by continuously monitoring the input voltage. When the voltage falls below the specified threshold, it generates a reset signal, indicating a power failure or abnormal voltage condition. This reset signal can be used to trigger appropriate actions, such as resetting microcontrollers or shutting down critical components.

Detailed Application Field Plans

The TPS2100DBVT finds applications in various fields, including: 1. Battery-powered devices: Ensures proper functioning by monitoring battery voltage levels. 2. Industrial automation: Protects sensitive equipment from voltage fluctuations. 3. Automotive electronics: Monitors vehicle power supply to prevent system failures. 4. Consumer electronics: Safeguards electronic devices from unstable power sources.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS2100DBVT include: - TPS2110DBVR - TPS2120DBVT - TPS2130DBVR

These models provide comparable voltage monitoring and reset generation features, catering to different voltage thresholds and package options.

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