S-80820CLMC-B6FT2U

Product Overview

Category

S-80820CLMC-B6FT2U 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.)
• Small package size: 5-pin SOT-23

Package and Quantity

The S-80820CLMC-B6FT2U is packaged in a 5-pin SOT-23 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Essence

The essence of S-80820CLMC-B6FT2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Detection voltage options: 2.0V, 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.3V, 4.5V, 4.6V, 5.0V
• Output type: Active low
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80820CLMC-B6FT2U has the following pin configuration:

1. VDD (Supply voltage)
2. GND (Ground)
3. RESET (Reset output)
4. VIN (Voltage input)
5. NC (No connection)

Functional Features

• Voltage detection: The S-80820CLMC-B6FT2U can accurately detect the input voltage level within the specified range.
• Reset function: When the detected voltage falls below the set threshold, the RESET pin outputs a low signal to initiate a reset operation.
• Low power consumption: With a supply 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.
• Accurate voltage detection with ±1.0% accuracy ensures reliable performance.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.

Disadvantages

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

Working Principles

The S-80820CLMC-B6FT2U operates based on a voltage divider network connected to the VIN pin. When the input voltage exceeds the set threshold, the internal comparator triggers the RESET pin to output a low signal. This signal can be used to initiate a reset operation in the connected circuitry.

Detailed Application Field Plans

The S-80820CLMC-B6FT2U finds applications in various electronic devices where voltage detection and reset functions are required. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation by monitoring battery voltage levels and initiating resets when necessary.
2. Microcontrollers: Providing a reliable reset signal to ensure correct startup and operation.
3. Power management systems: Monitoring power supply voltages and triggering appropriate actions in case of voltage fluctuations or failures.

Detailed and Complete Alternative Models

1. S-80820CNMC-B6JT2U: Similar to S-80820CLMC-B6FT2U but with an active high output.
2. S-80820CLNB-B6KT2U: Offers a wider voltage detection range of 0.9V to 6.0V.
3. S-80820CNMC-B6NT2U: Provides additional detection voltage options for more precise voltage monitoring.

These alternative models offer similar functionality with slight variations in specifications, output type, or voltage detection range.

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