S-80839CNMC-B8YT2U

Product Overview

Category

S-80839CNMC-B8YT2U 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.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80839CNMC-B8YT2U is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80839CNMC-B8YT2U is typically supplied in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0μA (typ.)
• Reset threshold voltage options: 2.0V, 2.3V, 2.7V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80839CNMC-B8YT2U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. MR: Manual reset input (optional)
5. VOUT: Voltage detection output

Functional Features

• Accurate voltage detection within a specified range
• Active low reset output signal
• Built-in delay circuit to prevent false resets
• Optional manual reset input for additional control

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Low supply current consumption
• Small package size for space-constrained applications
• Built-in delay circuit prevents false resets

Disadvantages

• Limited reset threshold voltage options
• Manual reset feature is optional, not available in all models

Working Principles

The S-80839CNMC-B8YT2U operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output becomes active low, indicating a reset condition. The built-in delay circuit ensures that momentary voltage fluctuations do not trigger false resets.

Detailed Application Field Plans

The S-80839CNMC-B8YT2U finds applications in various electronic devices where accurate voltage detection and reset functionality 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 automation systems: Monitoring power supply voltages to ensure stable operation of critical components.
4. Automotive electronics: Detecting abnormal voltage conditions and triggering appropriate actions.

Detailed and Complete Alternative Models

1. S-80839CNNB-B8XT2U
2. S-80839CNY-B8VT2U
3. S-80839CNMC-B8ZT2U
4. S-80839CNMC-B8UT2U
5. S-80839CNMC-B8WT2U

These alternative models offer similar voltage detection and reset functionalities, with slight variations in package size, reset threshold voltage options, or other minor specifications.

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