S-80857CNPF-B9ITFG

Product Overview

Category

S-80857CNPF-B9ITFG 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
• Accuracy: ±2%
• Low supply current: 1.0μA (typ.)
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80857CNPF-B9ITFG is packaged in a SOT-23-5 package. Each package contains one unit of the IC.

Specifications

Electrical Characteristics

• Operating voltage range: 1.6V to 6.0V
• Detection voltage accuracy: ±2%
• Supply current: 1.0μA (typ.), 3.0μA (max)
• Output voltage (Vout): 0.1V (max)
• Output leakage current: 1.0μA (max)

Pin Configuration

The S-80857CNPF-B9ITFG has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VDD | Power supply input | | GND | Ground | | RESET | Reset output | | VIN | Voltage input | | NC | No connection |

Functional Features

• Voltage detection with high accuracy
• Open-drain reset output
• Low power consumption
• Small package size for space-constrained applications
• RoHS compliant, ensuring environmental friendliness

Advantages

• Wide operating voltage range allows compatibility with various systems
• High accuracy ensures reliable voltage detection
• Low supply current minimizes power consumption
• Open-drain reset output provides flexibility in system design
• Small package size enables integration into compact devices
• RoHS compliance promotes environmental sustainability

Disadvantages

• Limited to voltage detection and reset functions, not suitable for other applications requiring more complex features
• SOT-23-5 package may be challenging for manual soldering due to its small size

Working Principles

The S-80857CNPF-B9ITFG operates based on a voltage detection circuit. It continuously monitors the input voltage (VIN) and compares it with a reference voltage. When the input voltage falls below the detection threshold, the reset output (RESET) is activated, indicating a low voltage condition. The open-drain configuration of the reset output allows it to be connected to various systems.

Detailed Application Field Plans

The S-80857CNPF-B9ITFG finds applications in a wide range of electronic devices that require voltage monitoring and reset functionality. Some potential application fields include: 1. Battery-powered devices: Ensures proper operation by detecting low battery voltage and triggering a reset. 2. Microcontrollers and microprocessors: Provides a reliable reset signal during power-up or voltage fluctuations. 3. Industrial control systems: Monitors supply voltages to prevent malfunctions and ensure system stability. 4. Automotive electronics: Protects sensitive components from voltage drops and initiates system resets if necessary. 5. Consumer electronics: Enables safe shutdown or restart procedures in case of power supply issues.

Detailed Alternative Models

For those seeking alternative options, the following integrated circuits can be considered: 1. S-80850CNPF-B9JT2G: Similar specifications and pin configuration, but with a different detection voltage range (1.0V to 6.0V). 2. S-80860CNPF-B9KT2G: Offers a wider detection voltage range (0.8V to 6.0V) and higher accuracy (±1%) compared to S-80857CNPF-B9ITFG. 3. S-80845CNPF-B9KT2G: Suitable for applications requiring a lower detection voltage range (0.4V to 6.0V) and higher accuracy (±1%).

These alternative models provide flexibility in choosing the most suitable IC based on specific application requirements.

In conclusion, the S-80857CNPF-B9ITFG is an integrated circuit designed for voltage detection and reset functions. Its high accuracy, low power consumption, and small package size make it suitable for various electronic devices. While it has limitations in terms of functionality, it offers reliable performance in its intended applications.