S-80860CLMC-B7LT2U

Product Overview

Category

S-80860CLMC-B7LT2U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage detection and reset functions in various electronic devices.

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Accuracy: ±2%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package and Quantity

The S-80860CLMC-B7LT2U IC is packaged in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Essence

The essence of the S-80860CLMC-B7LT2U IC lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Reset threshold voltage options: 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80860CLMC-B7LT2U IC has the following pin configuration:

1. VDD (Supply voltage)
2. GND (Ground)
3. RESET (Reset output)
4. TH (Threshold voltage selection)
5. NC (No connection)

Functional Features

1. Voltage Detection: The IC monitors the input voltage and compares it with the selected threshold voltage. When the input voltage falls below the threshold, the reset output is activated.
2. Reset Output: The IC provides an active low reset signal to the connected device when the voltage drops below the set threshold.
3. Built-in Delay Circuit: The IC includes a delay circuit that ensures a stable reset signal is provided for a specified duration (200ms typ.) after the voltage returns above the threshold.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.
• Built-in delay circuit prevents false resets due to voltage fluctuations.

Disadvantages

• Limited threshold voltage options may not suit all application requirements.
• Active low reset output may not be compatible with devices requiring active high reset signals.

Working Principles

The S-80860CLMC-B7LT2U IC operates by continuously monitoring the input voltage level. When the voltage falls below the selected threshold, the internal comparator triggers the reset output, providing a low signal to the connected device. The built-in delay circuit ensures a stable reset signal is maintained for a specified duration, preventing false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80860CLMC-B7LT2U IC finds applications in various electronic devices where voltage detection and reset functions are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Power Management Systems: Protecting sensitive components from undervoltage conditions and facilitating safe system shutdowns.
3. Battery-Powered Devices: Monitoring battery voltage levels and triggering actions based on predefined thresholds.
4. Industrial Control Systems: Providing reset functionality for control units and ensuring system stability during power fluctuations.

Detailed and Complete Alternative Models

1. S-80860CNMC-B7LT2U: Similar to S-80860CLMC-B7LT2U, but with a different package (SOT-23-5).
2. S-80860CLNB-B7LT2U: Offers additional threshold voltage options for more precise voltage detection.
3. S-80860CLMC-B8NT2U: Provides active high reset output instead of active low.

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

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