S-80931CLMC-G61T2U

Product Overview

Category

S-80931CLMC-G61T2U 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 (typical)
• High accuracy voltage detection: ±1.0%
• Built-in delay circuit: 50ms (typical)
• Small package size: SOT-23-5

Package

The S-80931CLMC-G61T2U 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-80931CLMC-G61T2U 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 (typical)
• Accuracy: ±1.0%
• Delay Time: 50ms (typical)

Detailed Pin Configuration

The S-80931CLMC-G61T2U has a total of five pins arranged as follows:

```

---

| | --| VDD GND |-- Pin 1: Ground (GND) --| RESET OUT |-- Pin 2: Reset Output --| VDD DETECT |-- Pin 3: Voltage Detection Input --| NC |-- Pin 4: No Connection (NC) --| NC |-- Pin 5: No Connection (NC) |___________| ```

Functional Features

• Voltage detection within a specified range
• Active low reset output signal
• Built-in delay circuit to prevent false resets
• Low quiescent current consumption for power efficiency
• High accuracy voltage detection for precise monitoring

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for versatile applications
• Accurate voltage detection ensures reliable operation
• Small package size enables space-saving designs
• Low quiescent current minimizes power consumption

Disadvantages

• Limited number of pins may restrict additional functionalities
• Lack of adjustable delay time may not suit all application requirements

Working Principles

The S-80931CLMC-G61T2U operates by continuously monitoring the input voltage at the VDD DETECT pin. When the voltage falls below a predetermined threshold, the internal circuit triggers the RESET OUT pin to provide a low-level reset signal. The built-in delay circuit ensures that the reset signal remains active for a specific period, preventing false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80931CLMC-G61T2U finds extensive use in various electronic devices and systems where accurate voltage detection and reset functionality are crucial. Some potential application fields include:

1. Battery-powered devices: Ensuring proper shutdown or system reset when battery voltage drops below a certain level.
2. Microcontrollers and microprocessors: Providing a reliable reset signal during power-up or voltage drop events.
3. Industrial control systems: Monitoring power supply voltages to prevent malfunctions or damage to sensitive equipment.
4. Automotive electronics: Detecting abnormal voltage conditions and triggering appropriate actions for safety and protection.

Detailed and Complete Alternative Models

1. S-80930CLMC-G61T2U: Similar to S-80931CLMC-G61T2U but with a different voltage detection range (1.3V to 6.0V).
2. S-80932CLMC-G61T2U: Similar to S-80931CLMC-G61T2U but with a different voltage detection range (1.8V to 6.0V).
3. S-80933CLMC-G61T2U: Similar to S-80931CLMC-G61T2U but with a different voltage detection range (2.3V to 6.0V).

These alternative models offer similar functionality and characteristics, allowing users to choose the most suitable option based on their specific voltage detection requirements.

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