S-80838CLNB-B6XT2U

Product Overview

Category

S-80838CLNB-B6XT2U belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 1.8V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 0.7μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80838CLNB-B6XT2U is packaged in a small outline transistor (SOT) package, specifically SOT-23-5. This package provides compactness and ease of integration into various electronic devices.

Essence

The essence of S-80838CLNB-B6XT2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. It ensures stable operation of electronic devices by preventing malfunctions caused by insufficient or excessive voltage.

Packaging/Quantity

The product is typically supplied in reels, with each reel containing 3,000 units of S-80838CLNB-B6XT2U.

Specifications

• Supply voltage range: 1.0V to 10.0V
• Detection voltage options: 1.8V, 2.0V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 3.0V, 3.1V, 3.3V, 3.5V, 4.0V, 4.3V, 4.5V, 4.6V, 4.7V, 4.8V, 5.0V, 5.5V, 6.0V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80838CLNB-B6XT2U has the following pin configuration:

1. VDD (Supply Voltage)
2. GND (Ground)
3. RESET (Reset Output)
4. VOUT (Voltage Detection Output)
5. VIN (Voltage Input)

Functional Features

1. Voltage Detection: The S-80838CLNB-B6XT2U accurately detects the input voltage and compares it with the preset detection voltage.
2. Reset Function: When the input voltage falls below the detection voltage, the reset output becomes active, providing a signal to reset the connected device.
3. Delay Circuit: The built-in delay circuit ensures a stable reset signal by introducing a delay of approximately 200ms before activating the reset output.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various electronic devices.
• Accurate voltage detection helps prevent malfunctions caused by improper voltage levels.
• Low supply current minimizes power consumption.
• Small package size enables easy integration into compact designs.

Disadvantages

• Limited detection voltage options may not cover all specific application requirements.
• The delay circuit's fixed delay time may not be suitable for certain applications requiring shorter or longer delays.

Working Principles

The S-80838CLNB-B6XT2U operates based on a voltage divider network and a comparator. The input voltage is divided and compared with the preset detection voltage. If the input voltage falls below the detection voltage, the comparator triggers the reset output, providing a reset signal to the connected device. The built-in delay circuit ensures a stable reset signal by introducing a delay before activation.

Detailed Application Field Plans

The S-80838CLNB-B6XT2U finds applications in various electronic devices that require voltage monitoring and reset functions. Some potential application fields include:

1. Microcontrollers: Ensuring stable operation by resetting the microcontroller when the supply voltage drops below a certain threshold.
2. Battery-Powered Devices: Preventing damage to sensitive components by initiating a reset when the battery voltage becomes too low.
3. Industrial Control Systems: Protecting equipment from voltage fluctuations and ensuring proper functioning by providing timely resets.

Detailed and Complete Alternative Models

1. S-80838CLNB-B6XT1U: Similar to S-80838CLNB-B6XT2U, but with a different delay time of 100ms (typ.).
2. S-80838CLNB-B6X-T2U: Same as S-80838CLNB-B6XT2U, but with an extended operating temperature range (-40°C to +105°C).
3. S-80838CLNB-B6X-T1U: Combination of features from S-80838CLNB-B6XT1U and S-80838CLNB