S-80921CLMC-G6RT2U

Product Overview

Category

S-80921CLMC-G6RT2U 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 5.0V
• Low supply current: 1.0µA (typical)
• High accuracy voltage detection: ±1.0%
• Built-in delay circuit: 200ms (typical)
• Small package size: SOT-23-5

Package

The S-80921CLMC-G6RT2U is packaged in a small outline transistor (SOT) package, specifically SOT-23-5.

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-80921CLMC-G6RT2U is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.2V to 5.5V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typical)
• Reset threshold voltage options: 2.3V, 2.8V, 3.1V, 4.0V, 4.6V
• Delay time: 200ms (typical)

Detailed Pin Configuration

The S-80921CLMC-G6RT2U has a total of five pins:

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

Functional Features

• Accurate voltage detection within a specified range
• Active low reset output signal
• Built-in delay circuit for stable operation
• Low quiescent current consumption
• Manual reset capability for system control

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• High accuracy voltage detection ensures reliable operation
• Small package size enables space-saving designs
• Low quiescent current minimizes power consumption

Disadvantages

• Limited options for reset threshold voltage selection
• Manual reset input may require additional external components for implementation

Working Principles

The S-80921CLMC-G6RT2U operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output becomes active low, indicating a voltage drop or power loss. The built-in delay circuit ensures that the reset signal remains stable for a specific duration (200ms typical) to prevent false triggering due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-80921CLMC-G6RT2U finds applications in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Power management systems
3. Battery-powered devices
4. Industrial automation equipment
5. Consumer electronics

Detailed and Complete Alternative Models

1. S-80921CNMC-G6RT2U: Similar specifications but with an active high reset output.
2. S-80921CLNB-G6RT2U: Lower quiescent current of 0.8µA (typical) for enhanced power efficiency.
3. S-80921CLMC-G7RT2U: Extended operating temperature range of -40°C to +105°C for harsh environments.

(Note: These alternative models are provided as examples and may have slight variations in specifications and features.)

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