S-80939CNMC-G89T2G

Product Overview

Category

S-80939CNMC-G89T2G 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
• Low supply current: 1.0µA (typical)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C
• Small package size: SOT-23-5

Package

The S-80939CNMC-G89T2G is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

Essence

The essence of S-80939CNMC-G89T2G lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Detection voltage accuracy: ±2%
• Quiescent current: 1.0µA (typical), 2.0µA (maximum)
• Output voltage low: 0.4V (maximum)
• Output current: 5mA (maximum)

Detailed Pin Configuration

The S-80939CNMC-G89T2G has the following pin configuration:

```

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| | --|1 |-- VDD --|2 |-- GND --|3 |-- RESET --|4 |-- NC (No Connection) --|5 |-- VOUT |____| ```

Functional Features

1. Voltage Detection: The S-80939CNMC-G89T2G can accurately detect voltage levels within the specified range.
2. Reset Function: It provides a reset signal when the detected voltage falls below the threshold, ensuring proper device operation.
3. 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
• Accurate voltage detection
• Low power consumption
• Small package size for space-constrained applications

Disadvantages

• Limited output current capacity (5mA maximum)

Working Principles

The S-80939CNMC-G89T2G operates by continuously monitoring the input voltage. When the voltage falls below the detection threshold, the reset output is activated, signaling the need for a system reset. This ensures that the electronic device operates reliably within the specified voltage range.

Detailed Application Field Plans

The S-80939CNMC-G89T2G finds application in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring stable operation by resetting the system when the supply voltage drops below a certain level.
2. Battery-Powered Devices: Protecting the battery from over-discharge by triggering a reset when the voltage reaches a critical level.
3. Industrial Control Systems: Providing reliable voltage monitoring and reset capabilities in control panels and automation equipment.

Detailed and Complete Alternative Models

1. S-80930CNMC-G8ZT2G: Similar to S-80939CNMC-G89T2G but with a different detection voltage range (1.2V to 6.0V).
2. S-80940CNMC-G89T2G: Similar to S-80939CNMC-G89T2G but with a higher detection voltage range (1.6V to 6.5V).
3. S-80935CNMC-G8ZT2G: Similar to S-80939CNMC-G89T2G but with a lower detection voltage range (1.0V to 6.0V).

These alternative models offer similar functionality but cater to different voltage requirements.

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