S-80939CLPF-G69TFG

Product Overview

Category

S-80939CLPF-G69TFG 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: 1.0V to 6.0V
• Low supply current: 1.0µA (typical)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C
• Small package size: SOT-23-5

Package

The S-80939CLPF-G69TFG 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-80939CLPF-G69TFG 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 systems.

Packaging/Quantity

The S-80939CLPF-G69TFG is typically available in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 1.0V to 6.0V
• Detection voltage accuracy: ±2%
• Quiescent current: 1.0µA (typical), 2.0µA (maximum)
• Reset threshold voltage options: 2.93V, 3.08V, 3.15V, 4.63V, 4.92V, 5.00V
• Output voltage low: 0.4V (maximum)
• Output current: 5mA (maximum)

Detailed Pin Configuration

The S-80939CLPF-G69TFG has a total of five pins arranged as follows:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output
4. SENSE: Voltage detection input
5. NC: No connection (unused pin)

Functional Features

• Accurate voltage detection within the specified range
• N-channel open drain reset output for compatibility with various systems
• Low quiescent current consumption for power efficiency
• Wide operating temperature range for versatility in different environments
• Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

• Accurate voltage detection ensures reliable system operation
• Low quiescent current minimizes power consumption
• Compact package size allows for easy integration into electronic devices
• Wide operating temperature range enables usage in diverse environments

Disadvantages

• Limited options for reset threshold voltage selection
• Noisy environments may affect voltage detection accuracy

Working Principles

The S-80939CLPF-G69TFG operates by continuously monitoring the voltage level at the SENSE pin. When the detected voltage falls below the preset threshold, the RESET pin is activated, providing a reset signal to the connected system. This ensures proper functioning and prevents potential errors or malfunctions.

Detailed Application Field Plans

The S-80939CLPF-G69TFG finds application in various electronic devices that require voltage detection and reset functionality. Some specific application fields include:

1. Battery-powered devices: Ensures proper battery voltage monitoring and system reset when necessary.
2. Microcontrollers: Provides voltage monitoring and reset capability for reliable operation.
3. Industrial control systems: Enables accurate voltage detection and system reset in industrial automation applications.
4. Automotive electronics: Monitors voltage levels in automotive systems and triggers resets if required.

Detailed and Complete Alternative Models

1. S-80939CNPF-G69TFG: Similar to S-80939CLPF-G69TFG, but with a different package (SOT-23-5).
2. S-80939ANPF-G69TFG: Alternative model with a wider operating temperature range (-40°C to +105°C).

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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