S-80918CNPF-G8NTFU

Product Overview

Category

S-80918CNPF-G8NTFU 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 (typical)
• High accuracy voltage detection threshold: ±1.0%
• Built-in delay circuit for stable output
• Small package size: SOT-23-5
• RoHS compliant

Package

The S-80918CNPF-G8NTFU is packaged in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reliable reset signal to the connected device.

Packaging/Quantity

The S-80918CNPF-G8NTFU is typically available in reels containing 3,000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active low
• Quiescent Current: 1.0µA (typical)
• Threshold 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

Detailed Pin Configuration

The S-80918CNPF-G8NTFU has the following pin configuration:

1. VDD (Supply Voltage)
2. GND (Ground)
3. RESET (Reset Output)
4. VOUT (Voltage Detection Output)
5. NC (No Connection)

Functional Features

• Accurate voltage detection within a specified range
• Reliable reset signal generation
• Low quiescent current for power efficiency
• Built-in delay circuit ensures stable output
• Wide supply voltage range for versatility

Advantages and Disadvantages

Advantages

• High accuracy voltage detection threshold ensures reliable operation.
• Low supply current minimizes power consumption.
• Small package size allows for space-saving integration.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Limited voltage threshold options may not cover all application requirements.
• Noisy environments may affect the accuracy of voltage detection.

Working Principles

The S-80918CNPF-G8NTFU operates by continuously monitoring the input voltage level. When the voltage falls below or rises above the specified threshold, the reset output is activated, providing a signal to reset the connected device. The built-in delay circuit ensures that the output remains stable during voltage fluctuations.

Detailed Application Field Plans

The S-80918CNPF-G8NTFU finds applications in various electronic devices where accurate voltage detection and reliable reset functions are required. Some potential application fields include:

1. Battery-powered devices: Ensures proper shutdown or reset when battery voltage reaches critical levels.
2. Microcontrollers: Provides a reset signal to ensure proper initialization and operation.
3. Power management systems: Monitors voltage levels to protect sensitive components from overvoltage or undervoltage conditions.
4. Industrial automation: Enables safe operation by resetting devices in case of voltage anomalies.
5. Consumer electronics: Enhances the reliability and stability of electronic devices by ensuring proper voltage levels.

Detailed and Complete Alternative Models

1. S-80918CNPF-G8NTFV: Similar to S-80918CNPF-G8NTFU, but with active-high reset output.
2. S-80918CNPF-G8NTFJ: Offers a wider range of voltage threshold options for greater flexibility.
3. S-80918CNPF-G8NTFX: Provides additional features such as adjustable delay time and hysteresis.

These alternative models offer similar functionality with slight variations to cater to specific application requirements.

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