S-80943CNPF-G9DTFU

Product Overview

Category

S-80943CNPF-G9DTFU 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 5.0V
• Low supply current: 1.0µA (typical)
• Reset output type: active low
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80943CNPF-G9DTFU is packaged in a compact SOT-23-5 package. Each package contains one unit of the IC.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Operating temperature range: -40°C to +85°C
• Accuracy of voltage detection: ±2.0%
• Quiescent current: 1.0µA (typical), 2.0µA (maximum)
• Output current: 10mA (maximum)

Detailed Pin Configuration

The S-80943CNPF-G9DTFU has five pins arranged as follows:

```

---

| | --| VDD GND |-- Pin 1: Ground (GND) --| RESET OUT |-- Pin 2: Reset Output (active low) --| VDD GND |-- Pin 3: Ground (GND) --| VDD GND |-- Pin 4: Ground (GND) --| VIN |-- Pin 5: Input Voltage (VIN) |___________| ```

Functional Features

• Voltage detection: The S-80943CNPF-G9DTFU can accurately detect input voltages within the range of 1.0V to 5.0V.
• Reset function: It provides a reset output signal that goes low when the input voltage falls below the detection threshold.
• Low power consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in battery-powered devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Low power consumption
• Compact package size
• RoHS compliant

Disadvantages

• Limited output current capacity (10mA maximum)

Working Principles

The S-80943CNPF-G9DTFU operates by comparing the input voltage (VIN) with a reference voltage internally generated. When the input voltage drops below the detection threshold, the reset output (RESET OUT) is activated, providing a low signal to indicate a reset condition.

Detailed Application Field Plans

The S-80943CNPF-G9DTFU finds applications in various electronic devices where voltage monitoring and reset functions are required. Some potential application fields include: - Microcontrollers and microprocessors - Battery-powered devices - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• S-80942CNPF-G8XT2G: Similar specifications and features, but with an active-high reset output.
• S-80944CNPF-G9JT2G: Higher accuracy voltage detection (±1.0%) and lower quiescent current (0.5µA typical).

Please note that the above alternative models are just a few examples, and there may be other alternatives available in the market.

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