S-80939CLPF-G69TFU

Product Overview

Category

S-80939CLPF-G69TFU 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: 1.6V to 6.0V
• Low supply current: 1.0µA (typ.)
• High accuracy voltage detection: ±2%
• Built-in delay circuit: 50ms (typ.)
• Small package size: SOT-23-5
• RoHS compliant

Package

The S-80939CLPF-G69TFU is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

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-80939CLPF-G69TFU is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typ.)
• Accuracy: ±2%
• Delay time: 50ms (typ.)
• Power-on reset voltage: 1.6V (typ.)

Detailed Pin Configuration

The S-80939CLPF-G69TFU has the following pin configuration:

```

---

| | --| VDD|-- Pin 1: Supply Voltage --| GND|-- Pin 2: Ground --| OUT|-- Pin 3: Output (Active Low) --| RST|-- Pin 4: Reset --| VSS|-- Pin 5: Ground |____| ```

Functional Features

• Voltage detection: The S-80939CLPF-G69TFU can accurately detect voltage levels within the specified range.
• Reset function: It provides a reset signal when the detected voltage falls below the threshold.
• Low power consumption: The quiescent current of only 1.0µA ensures minimal power consumption.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy voltage detection
• Low power consumption
• Small package size for space-constrained applications
• RoHS compliant

Disadvantages

• Limited to voltage detection and reset functions only
• Not suitable for applications requiring complex logic operations

Working Principles

The S-80939CLPF-G69TFU operates by continuously monitoring the input voltage. When the voltage falls below the specified threshold, the internal circuit triggers a reset signal, which can be used to initiate system initialization or other necessary actions.

Detailed Application Field Plans

The S-80939CLPF-G69TFU finds application in various electronic devices where voltage detection and reset functions are required. Some specific application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and microprocessors: Providing a reliable reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitoring power supply voltages to ensure stable operation and prevent data loss.

Detailed and Complete Alternative Models

1. S-80939CLPF-G6ZTFU
2. S-80939CLPF-G6YTFU
3. S-80939CLPF-G6XTFU
4. S-80939CLPF-G6WTFU

These alternative models offer similar voltage detection and reset functionalities, but may differ in package size, accuracy, or other specifications. It is recommended to refer to the respective datasheets for detailed information on each alternative model.

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