S-80920CNPF-G8QTFG

Product Overview

Category

S-80920CNPF-G8QTFG belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring range: 2.9V to 5.5V
• Low supply current: 1.0µA (typical)
• Reset output type: active low
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80920CNPF-G8QTFG IC is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Supply voltage range: 2.9V to 5.5V
• Operating temperature range: -40°C to +85°C
• Reset threshold voltage options: 2.93V, 3.08V, 3.15V, 4.38V, 4.63V, 4.75V
• Accuracy: ±1.5% (at 25°C)
• Quiescent current: 1.0µA (typical)
• Output current: 10mA (maximum)

Pin Configuration

The S-80920CNPF-G8QTFG IC has the following pin configuration:

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Pin 1: VDD (Supply voltage) Pin 2: GND (Ground) Pin 3: MR (Manual reset input) Pin 4: RESET (Reset output) Pin 5: NC (No connection)

Functional Features

• Voltage monitoring: The S-80920CNPF-G8QTFG monitors the supply voltage and provides a reset signal when it falls below a specified threshold.
• Manual reset: The MR pin allows for manual resetting of the device.
• Active low reset output: The RESET pin outputs a low signal when the supply voltage is below the threshold, indicating a reset condition.

Advantages and Disadvantages

Advantages

• Wide operating voltage range
• Low quiescent current consumption
• Accurate voltage monitoring
• Small package size

Disadvantages

• Limited reset threshold voltage options
• No adjustable reset threshold

Working Principles

The S-80920CNPF-G8QTFG IC works by continuously monitoring the supply voltage. When the voltage drops below the preset threshold, the reset output is activated, indicating a reset condition. The manual reset input allows for external control of the reset function.

Application Field Plans

The S-80920CNPF-G8QTFG IC finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation by monitoring the power supply voltage and initiating a reset if necessary.
2. Battery-powered devices: Protecting against undervoltage conditions to prevent damage or data loss.
3. Industrial automation: Monitoring power supply integrity in control systems to maintain reliable operation.
4. Automotive electronics: Providing reset functionality for critical systems such as engine control units and safety modules.

Alternative Models

For those seeking alternative options, the following models offer similar functionality to the S-80920CNPF-G8QTFG IC:

1. S-80920CNPF-G7QTFG
2. S-80920CNPF-G9QTFG
3. S-80920CNPF-G6QTFG

These models have comparable specifications and pin configurations, making them suitable alternatives for various applications.

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