S-80854CLNB-B7FT2U

Product Overview

Category

S-80854CLNB-B7FT2U 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: 0.8μA (typ.)
• High accuracy voltage detection threshold: ±1.0%
• Built-in delay circuit prevents false resets
• Small package size: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80854CLNB-B7FT2U is packaged in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 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
• Detection voltage options: 1.6V, 1.8V, 2.0V, 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 3.5V, 4.0V, 4.3V, 4.5V, 4.6V, 5.0V, 5.5V, 6.0V

Detailed Pin Configuration

The S-80854CLNB-B7FT2U has the following pin configuration:

1. VDD (Supply voltage)
2. GND (Ground)
3. RESET (Active low reset output)
4. VIN (Voltage input)
5. VOUT (Voltage output)

Functional Features

• Voltage detection: The S-80854CLNB-B7FT2U can accurately detect the input voltage within the specified range.
• Reset function: It provides an active low reset signal when the detected voltage falls below the threshold.
• Delay circuit: Built-in delay prevents false resets caused by temporary voltage fluctuations.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• High accuracy voltage detection threshold ensures reliable operation.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.
• RoHS compliance promotes environmental friendliness.

Disadvantages

• Limited number of available detection voltage options.
• Active low reset output may not be suitable for all applications.

Working Principles

The S-80854CLNB-B7FT2U operates based on a voltage divider network connected to the VIN pin. When the input voltage crosses the detection threshold, the internal comparator triggers the reset output, providing an active low signal. The built-in delay circuit prevents false resets caused by short-term voltage fluctuations.

Detailed Application Field Plans

The S-80854CLNB-B7FT2U finds applications in various electronic devices where voltage monitoring and reset functions are required. Some potential 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 drops.
3. Industrial control systems: Monitoring critical voltages and initiating system resets if necessary.
4. Automotive electronics: Protecting sensitive components from voltage variations and ensuring safe operation.

Detailed and Complete Alternative Models

1. S-80850CLNB-B6JT2G: Similar specifications and features, but with a different package (SOT-23-6).
2. S-80852CLNB-B6JT2G: Similar specifications and features, but with a different package (SOT-23-6).
3. S-80856CLNB-B6JT2G: Similar specifications and features, but with a different package (SOT-23-6).

These alternative models offer similar functionality and can be considered as substitutes for the S-80854CLNB-B7FT2U in various applications.

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