S-80918CLMC-G6NT2U

Product Overview

Category

S-80918CLMC-G6NT2U 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 5.0V
• Low supply current: 1.0µA (typ.)
• High accuracy: ±1.0% (±50mV) (at 25°C)
• Built-in delay circuit: 100ms (typ.)
• Small package size: SOT-23-5

Package

The S-80918CLMC-G6NT2U 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-80918CLMC-G6NT2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. This feature ensures proper functioning and stability of electronic devices.

Packaging/Quantity

The S-80918CLMC-G6NT2U is typically available in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 1.8V to 5.5V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typ.)
• Reset threshold voltage options: 2.0V, 2.3V, 2.7V, 3.1V, 4.0V, 4.6V
• Delay time: 100ms (typ.)

Detailed Pin Configuration

The S-80918CLMC-G6NT2U has a total of five pins arranged as follows:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. MR: Manual reset input (optional)
5. VOUT: Voltage detection output

Functional Features

• Accurate voltage detection within a specified range
• Provides a reset signal when the voltage falls below the threshold
• Built-in delay circuit prevents false resets due to temporary voltage fluctuations
• Optional manual reset input for additional control

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various electronic devices
• High accuracy ensures reliable voltage detection
• Low quiescent current minimizes power consumption
• Small package size enables integration in space-constrained designs

Disadvantages

• Limited options for reset threshold voltage may not suit all applications
• Lack of adjustable delay time may restrict customization in certain scenarios

Working Principles

The S-80918CLMC-G6NT2U operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output is activated, indicating the need for a system reset. The built-in delay circuit prevents false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80918CLMC-G6NT2U finds application in various electronic devices where accurate voltage detection and reset functionality are crucial. Some potential application fields include:

1. Battery-powered devices: Ensures proper shutdown or reset when battery voltage drops below a safe threshold.
2. Microcontrollers and microprocessors: Provides a reliable reset signal during power-up or voltage drop situations.
3. Industrial automation systems: Enables safe operation by detecting voltage anomalies and initiating appropriate actions.
4. Automotive electronics: Facilitates proper functioning of vehicle systems by monitoring critical voltages and triggering necessary resets.

Detailed and Complete Alternative Models

1. S-80918CLMC-G6NT2U: The model discussed in this entry, offering a specific set of features and specifications.
2. S-80918CLMC-G7NT2U: Similar to the above model but with a different reset threshold voltage range.
3. S-80918CLMC-G8NT2U: Provides additional options for reset threshold voltage and delay time customization.

These alternative models offer flexibility to cater to diverse application requirements while maintaining the core functionality of accurate voltage detection and reset capabilities.

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