TPS3837L30DBVRG4

Overview

Product Category

The TPS3837L30DBVRG4 belongs to the category of voltage supervisors.

Use

This product is primarily used for monitoring and supervising voltage levels in electronic systems.

Characteristics

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

Package

The TPS3837L30DBVRG4 is available in a small SOT-23 package.

Essence

The essence of the TPS3837L30DBVRG4 lies in its ability to provide accurate voltage monitoring and supervision, ensuring the reliable operation of electronic systems.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of TPS3837L30DBVRG4 units.

Specifications

• Supply Voltage Range: 1.8V to 10V
• Threshold Voltage Accuracy: ±0.5%
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Output Type: Active-Low, Open-Drain

Pin Configuration

The TPS3837L30DBVRG4 has the following pin configuration:

```

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

Functional Features

• Accurate voltage monitoring
• Power-on reset generation
• Manual reset input
• Watchdog timer functionality
• Low-power consumption

Advantages

• Wide operating voltage range allows for versatile applications
• Adjustable threshold voltage provides flexibility
• Small package size enables space-saving designs
• Low quiescent current minimizes power consumption
• Reliable power-on reset generation ensures system stability

Disadvantages

• Limited number of available alternative models
• May not be suitable for applications requiring higher voltage ranges

Working Principles

The TPS3837L30DBVRG4 operates by continuously monitoring the input voltage. When the voltage falls below a certain threshold, the device triggers a reset signal, indicating a power-on reset condition. The adjustable threshold voltage allows for customization based on specific system requirements.

Detailed Application Field Plans

The TPS3837L30DBVRG4 finds applications in various fields, including but not limited to:

1. Battery-powered devices: Ensures proper functioning and prevents damage due to low battery voltage.
2. Industrial automation: Monitors voltage levels in control systems, preventing malfunctions and ensuring reliable operation.
3. Automotive electronics: Provides voltage supervision for critical components, enhancing safety and performance.
4. Consumer electronics: Protects sensitive circuitry from voltage fluctuations, improving overall reliability.

Detailed and Complete Alternative Models

While the TPS3837L30DBVRG4 is a highly capable voltage supervisor, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

1. TPS3839K33DBVRG4
2. TPS3808G01DBVRG4
3. MAX823LEUK-T

These alternative models can be considered based on specific application requirements and design constraints.

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