S-80919CLPF-G6PTFG

Product Overview

Category

S-80919CLPF-G6PTFG 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: 1.2V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typ.)
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• Operating temperature range: -40°C to +85°C

Package and Quantity

The S-80919CLPF-G6PTFG is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Detection voltage options: 1.2V, 1.3V, 1.8V, 2.5V, 3.0V, 3.1V, 4.0V, 4.2V, 5.0V, 5.5V, 6.0V
• Quiescent current: 1.0μA (typ.), 2.0μA (max)
• Output leakage current: 1.0μA (max)
• Output voltage low: 0.4V (max)
• Output voltage high: VDD - 0.4V (min)

Detailed Pin Configuration

The S-80919CLPF-G6PTFG has the following pin configuration:

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

Functional Features

• Voltage detection: The S-80919CLPF-G6PTFG can accurately detect the input voltage within the specified range.
• Reset function: It provides a reset output signal when the detected voltage falls below the preset threshold.
• Low power consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• High accuracy ensures reliable voltage detection.
• Low supply current prolongs battery life in portable devices.
• Compact SOT-23-5 package enables space-saving designs.

Disadvantages

• Limited number of available detection voltage options.
• Output leakage current may affect certain sensitive applications.

Working Principles

The S-80919CLPF-G6PTFG operates based on a voltage divider network and a comparator circuit. The input voltage is divided and compared to a reference voltage internally set by the IC. When the input voltage falls below the preset threshold, the reset output is activated.

Detailed Application Field Plans

The S-80919CLPF-G6PTFG finds application in various electronic devices where voltage monitoring and reset functions are required. Some potential application fields include:

1. Battery-powered devices: Ensures proper operation and prevents damage due to low battery voltage.
2. Microcontrollers and microprocessors: Provides a reliable reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitors power supply voltages to ensure stable operation of critical equipment.
4. Automotive electronics: Protects sensitive components from voltage drops or spikes.

Detailed and Complete Alternative Models

1. S-80919CNPF-G6PTFG: Similar specifications but with an active-high reset output.
2. S-80919CLMC-G6PTFG: Offers a wider detection voltage range from 0.8V to 6.0V.
3. S-80919CLNB-G6PTFG: Provides a push-pull output configuration for the reset signal.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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