S-80838CNMC-B8XT2G

Product Overview

Category

S-80838CNMC-B8XT2G 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: 1.6V to 6.0V
• Accuracy: ±2%
• Low supply current: 1.0µA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80838CNMC-B8XT2G is packaged in a small outline transistor (SOT) package, specifically SOT-23-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80838CNMC-B8XT2G is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typ.)
• Reset threshold voltage options: 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 3.6V, 3.7V, 3.8V, 3.9V, 4.0V, 4.1V, 4.2V, 4.3V, 4.4V, 4.5V, 4.6V, 4.7V, 4.8V, 4.9V, 5.0V, 5.1V, 5.2V, 5.3V, 5.4V, 5.5V, 5.6V, 5.7V, 5.8V, 5.9V, 6.0V

Detailed Pin Configuration

The S-80838CNMC-B8XT2G has a total of five pins arranged as follows:

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Pin 1: VDD (Supply voltage) Pin 2: GND (Ground) Pin 3: RESET (Reset output) Pin 4: MR (Manual reset input) Pin 5: VOUT (Voltage detection output)

Functional Features

1. Voltage Detection: The S-80838CNMC-B8XT2G can accurately detect the voltage level within the specified range.
2. Reset Signal Generation: When the detected voltage falls below the threshold, the device generates a reset signal on the RESET pin.
3. Manual Reset: The MR pin allows for manual reset control, overriding the automatic reset function.
4. Low Power Consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Small package size for space-constrained applications
• Built-in delay circuit for stable operation

Disadvantages

• Limited number of available reset threshold voltage options
• Manual reset function may not be required in all applications

Working Principles

The S-80838CNMC-B8XT2G operates by continuously monitoring the supply voltage. When the voltage falls below the preset threshold, the IC generates a reset signal on the RESET pin. This signal can be used to initiate system resets or perform other necessary actions.

Detailed Application Field Plans

The S-80838CNMC-B8XT2G finds application in various electronic devices where voltage detection and reset functions are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation by resetting the system when the supply voltage drops below a certain level.
2. Battery-Powered Devices: Protecting battery life by initiating power-saving modes or shutting down the device when the voltage becomes too low.
3. Industrial Control Systems: Preventing malfunctions or data corruption by triggering system resets during voltage fluctuations.
4. Automotive Electronics: Safeguarding critical systems by detecting abnormal voltage levels and taking appropriate actions.

Detailed and Complete Alternative Models

1. S-80838CNNB-B8XT2G
2. S-80838CNUA