S-80919CLPF-G6PTFU

Product Overview

Category

S-80919CLPF-G6PTFU belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage detection range: 1.2V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80919CLPF-G6PTFU IC 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-80919CLPF-G6PTFU IC is typically supplied in tape and reel packaging, with 3000 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: 2.3V, 2.8V, 3.1V, 4.0V, 4.6V, 5.0V
• Delay time: 200ms (typ.)

Detailed Pin Configuration

The S-80919CLPF-G6PTFU IC has the following pin configuration:

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

Functional Features

1. Voltage Detection: The IC accurately detects the voltage level within the specified range.
2. Reset Signal Generation: When the detected voltage falls below the threshold, a reset signal is generated on the RESET pin.
3. Manual Reset: The MR pin allows for manual reset control.
4. Built-in Delay Circuit: The IC includes a delay circuit to prevent false resets due to momentary voltage fluctuations.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low supply current consumption
• Small package size for space-constrained applications
• Built-in delay circuit prevents false resets

Disadvantages

• Limited options for reset threshold voltages
• Manual reset functionality may not be required in all applications

Working Principles

The S-80919CLPF-G6PTFU IC operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the IC generates a reset signal on the RESET pin. The built-in delay circuit ensures that momentary voltage fluctuations do not trigger false resets. The manual reset feature allows for additional control over the reset function.

Detailed Application Field Plans

The S-80919CLPF-G6PTFU IC finds applications in various electronic devices where voltage detection and reset functions are essential. Some potential application fields include:

1. Microcontrollers: Ensuring proper reset functionality during power-up or voltage drop situations.
2. Battery-Powered Devices: Monitoring battery voltage levels and triggering actions based on low voltage conditions.
3. Industrial Control Systems: Providing reliable reset signals for critical control circuits.
4. Automotive Electronics: Enabling safe operation by resetting systems when voltage levels are outside the acceptable range.
5. Consumer Electronics: Incorporating voltage detection and reset functions in devices such as smart home appliances, wearables, and audio/video equipment.

Detailed and Complete Alternative Models

1. S-80919CNPF-G6PTFU
2. S-80919CLMC-G6PTFG
3. S-80919CLNB-G6PTFG
4. S-80919CLPF-G7PTFU
5. S-80919CLPF-G8PTFU

These alternative models offer similar voltage detection and reset functionalities, with slight variations in package type, pin configuration, or additional features.

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