S-80825CNPF-B8KTFU

Product Overview

Category

S-80825CNPF-B8KTFU 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: 1.2V 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-80825CNPF-B8KTFU 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-80825CNPF-B8KTFU is typically supplied in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0μA (typ.)
• Reset threshold voltage options: 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80825CNPF-B8KTFU has the following pin configuration:

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

Functional Features

• Accurate voltage detection within a specified range
• Active low reset output signal
• Built-in delay circuit to prevent false resets
• Manual reset input for external control
• Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications
• High accuracy ensures reliable voltage monitoring
• Small package size enables space-saving designs
• Low supply current minimizes power consumption

Disadvantages

• Limited reset threshold voltage options may not suit all applications
• Lack of adjustable delay time may be a limitation in certain scenarios

Working Principles

The S-80825CNPF-B8KTFU operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output is activated, indicating a low voltage condition. The built-in delay circuit prevents false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80825CNPF-B8KTFU finds application in various electronic devices that require voltage monitoring and reset functionality. Some potential fields of application include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and microprocessors: Providing a reset signal when the supply voltage drops below a critical level.
3. Industrial equipment: Monitoring power supply integrity and initiating appropriate actions during voltage anomalies.
4. Automotive electronics: Protecting sensitive components from voltage fluctuations and ensuring reliable operation.

Detailed and Complete Alternative Models

1. S-80825CNY-B8KT2G: Similar specifications and features, but with different package (SOT-89-5).
2. S-80825CNNP-B8KT2G: Same specifications and features, but with active high reset output.
3. S-80825CPNB-B8KT2G: Higher accuracy (±1%) version with the same pin configuration and package.

These alternative models provide flexibility in choosing the most suitable option based on specific requirements and constraints.

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