TCM809MVLB713

Product Overview

Category

The TCM809MVLB713 belongs to the category of voltage supervisors.

Use

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

Characteristics

• The TCM809MVLB713 is a low-power, microprocessor supervisory circuit.
• It operates with a supply voltage range of 1.0V to 5.5V.
• This device provides a reset signal when the monitored voltage drops below a preset threshold.
• It offers a fixed reset threshold voltage of 2.93V.
• The TCM809MVLB713 has a low quiescent current consumption of only 1.6µA.
• It is available in a small SOT-23-3 package.

Package and Quantity

The TCM809MVLB713 is packaged in a SOT-23-3 package. It is typically sold in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage: 2.93V (fixed)
• Quiescent Current: 1.6µA
• Package Type: SOT-23-3
• Package Quantity: 3000 units per reel

Pin Configuration

The TCM809MVLB713 has three pins arranged as follows:

```

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| | --| VDD GND |-- Pin 1: VDD (Supply Voltage) --| RESET |-- Pin 2: RESET (Reset Output) |___________|-- Pin 3: GND (Ground) ```

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the preset threshold.
• Provides a stable reset output during power-up, power-down, and brownout conditions.
• Offers a fixed reset threshold voltage for consistent performance.

Advantages and Disadvantages

Advantages

• Low quiescent current consumption ensures minimal power usage.
• Small package size allows for space-efficient integration into electronic circuits.
• Fixed reset threshold voltage eliminates the need for external adjustments.

Disadvantages

• The fixed reset threshold voltage may not be suitable for all applications requiring different voltage levels.
• Limited pin configuration options may restrict its use in certain circuit designs.

Working Principles

The TCM809MVLB713 operates by continuously monitoring the supply voltage. When the voltage drops below the preset threshold of 2.93V, it generates a reset signal. This signal can be used to initiate system resets or perform other necessary actions to ensure proper functioning of the electronic circuit.

Application Field Plans

The TCM809MVLB713 is commonly used in various applications, including but not limited to: - Microcontrollers and microprocessors - Embedded systems - Battery-powered devices - Industrial control systems - Automotive electronics

Alternative Models

For those seeking alternative options, the following models provide similar functionality to the TCM809MVLB713: - TCM809TENB713 - TCM809REN713 - TCM809LEN713

These models offer comparable features and can be considered as alternatives based on specific application requirements.

In conclusion, the TCM809MVLB713 is a low-power voltage supervisor circuit that provides reliable monitoring and control of supply voltage levels. With its small package size and low quiescent current consumption, it is well-suited for various electronic applications. However, its fixed reset threshold voltage and limited pin configuration options should be taken into consideration when selecting an appropriate voltage supervisor for specific circuit designs.