S-80860CNPF-B9LTFU

Product Overview

Category

S-80860CNPF-B9LTFU 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: 0.8V to 6.0V
• Low supply current: 1.0µA (typical)
• High accuracy: ±2%
• Built-in delay circuit
• Small package size: SOT-23-5

Package

The S-80860CNPF-B9LTFU 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-80860CNPF-B9LTFU 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 reliability of electronic devices.

Packaging/Quantity

The S-80860CNPF-B9LTFU is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.0V to 6.5V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Reset threshold voltage options: 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80860CNPF-B9LTFU has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. TH: Threshold voltage selection pin
5. NC: No connection (not internally connected)

Functional Features

Voltage Detection

The S-80860CNPF-B9LTFU is designed to accurately detect voltage levels within the specified range. It monitors the input voltage and compares it with the selected threshold voltage. When the input voltage falls below the threshold, the reset output becomes active low.

Reset Function

The active low reset output of the S-80860CNPF-B9LTFU provides a signal to reset or initialize the electronic device when the voltage drops below the set threshold. This ensures proper operation and prevents malfunctions due to insufficient power supply.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited threshold voltage options may not suit all application requirements.
• Lack of internal connection on one pin limits flexibility in certain designs.

Working Principles

The S-80860CNPF-B9LTFU operates based on a voltage divider circuit. The input voltage is divided and compared with the threshold voltage set by the TH pin. When the input voltage drops below the threshold, the internal comparator triggers the active low reset output.

Detailed Application Field Plans

The S-80860CNPF-B9LTFU finds applications in various electronic devices that require voltage monitoring and reset functionality. Some specific application field plans include: - Battery-powered devices: Ensuring proper shutdown or initialization when battery voltage is low. - Microcontrollers: Providing a reset signal to initialize the system when the power supply drops below a certain level. - Industrial control systems: Monitoring voltage levels in critical circuits and triggering appropriate actions.

Detailed and Complete Alternative Models

1. S-80860CNPF-B9LT2G: Similar to S-80860CNPF-B9LTFU, but with different threshold voltage options.
2. S-80860CNPF-B9LTFV: Variant with active high reset output.
3. S-80860CNPF-B9LTFE: Package variant with extended temperature range.

These alternative models offer similar functionality with slight variations in specifications or package options, providing flexibility for different application requirements.

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