S-80836CLMC-B6VT2U

Product Overview

Category

S-80836CLMC-B6VT2U 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: 1.8V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80836CLMC-B6VT2U is packaged in a small outline transistor (SOT) package, specifically SOT-23-5. This package provides compactness and ease of integration into various electronic devices.

Essence

The essence of S-80836CLMC-B6VT2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. This feature ensures proper functioning and reliability of electronic devices.

Packaging/Quantity

The S-80836CLMC-B6VT2U is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.0V to 10.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0μA (typ.)
• Reset threshold voltage options: 1.8V, 2.3V, 2.7V, 3.1V, 4.0V, 4.6V, 5.0V, 5.5V, 6.0V

Detailed Pin Configuration

The S-80836CLMC-B6VT2U has a total of five pins, which are as follows:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. SENSE: Voltage detection pin
5. NC: No connection (unused pin)

Functional Features

Voltage Detection

The S-80836CLMC-B6VT2U is designed to accurately detect the voltage level applied to the SENSE pin. It compares this voltage with the preset threshold and generates a reset signal when the voltage falls below the specified threshold.

Reset Output

When the voltage at the SENSE pin drops below the threshold, the RESET pin becomes active low, indicating the need for a system reset. This feature ensures proper operation and prevents malfunctions caused by insufficient voltage levels.

Built-in Delay Circuit

To avoid false resets due to temporary voltage fluctuations, the S-80836CLMC-B6VT2U incorporates a built-in delay circuit. This delay ensures that the reset signal is not triggered immediately, but after a specified delay time of approximately 200ms.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows compatibility with various electronic devices.
• Accurate voltage detection with ±1.0% accuracy ensures reliable operation.
• Low supply current minimizes power consumption.
• Small package size enables easy integration into compact designs.
• Built-in delay circuit prevents false resets.

Disadvantages

• Limited number of available reset threshold voltage options.
• Not suitable for applications requiring higher voltage detection ranges.

Working Principles

The S-80836CLMC-B6VT2U operates based on a voltage divider network connected to the SENSE pin. When the voltage at the SENSE pin drops below the preset threshold, the internal comparator triggers the reset signal. The built-in delay circuit ensures that the reset signal is not immediately activated, preventing false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80836CLMC-B6VT2U finds applications in various electronic devices where accurate voltage detection 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: Maintaining stable operation by monitoring supply voltage levels.
4. Automotive electronics: Preventing malfunctions caused by voltage fluctuations in vehicle systems.

Detailed and Complete Alternative Models

1. S-80836CLMC-B6XT2U: Similar to S-80836CLMC-B6VT2U but with extended temperature range (-40°C to +105°C).
2. S-80836CLMC-B6WT2U: Similar to S-80836CLMC-B6VT2U but with wider voltage detection range (1.0V to 10.0V).

These alternative models provide options for different temperature requirements and expanded