S-80841CLPF-B62TFU

Product Overview

Category

S-80841CLPF-B62TFU belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring range: 2.5V to 6.0V
• Low supply current: 1.0µA (typical)
• Small package size: SOT-89-3
• Wide operating temperature range: -40°C to +85°C

Package

The S-80841CLPF-B62TFU IC is packaged in a SOT-89-3 package, which is a small surface-mount package with three pins.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

The S-80841CLPF-B62TFU IC is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 2.5V to 6.0V
• Reset voltage accuracy: ±1.5%
• Quiescent current: 1.0µA (typical), 2.0µA (maximum)
• Reset output type: Active low
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80841CLPF-B62TFU IC has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output

Functional Features

• Voltage monitoring: The IC continuously monitors the supply voltage and compares it to a preset threshold.
• Reset generation: When the supply voltage drops below the threshold, the IC generates a reset signal to initiate a system reset.
• Active low output: The reset output is active low, meaning it goes low when the voltage falls below the threshold.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for compatibility with various electronic devices.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.
• Accurate reset voltage ensures reliable system reset.

Disadvantages

• Limited to applications requiring voltage monitoring and reset functions.
• Not suitable for high-voltage applications above 6.0V.

Working Principles

The S-80841CLPF-B62TFU IC operates by continuously monitoring the supply voltage using an internal voltage reference. When the voltage drops below the preset threshold, the IC triggers the reset output, initiating a system reset. The active low output signal can be used to control other components or microcontrollers in the system.

Detailed Application Field Plans

The S-80841CLPF-B62TFU IC finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontroller-based systems: The IC can be used to ensure proper operation of microcontroller-based systems by monitoring the supply voltage and initiating a reset if necessary.
2. Battery-powered devices: In battery-powered devices, the IC can monitor the battery voltage and trigger a reset when the battery voltage drops below a certain level, preventing unreliable operation.
3. Industrial automation: The IC can be utilized in industrial automation systems to monitor power supply voltages and provide reliable reset signals to critical components or subsystems.

Detailed and Complete Alternative Models

1. S-80840CLPF-B62TFU: Similar to S-80841CLPF-B62TFU, but with a different reset voltage accuracy of ±2.5%.
2. S-80842CLPF-B62TFU: Similar to S-80841CLPF-B62TFU, but with a different reset voltage accuracy of ±1.0%.

These alternative models provide similar functionality but offer slight variations in reset voltage accuracy to cater to different application requirements.

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