S-80921CLNB-G6RT2U

Product Overview

Category

S-80921CLNB-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 6.0V
• Accuracy: ±1.0%
• Low supply current: 0.7μA (typ.)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C

Package

The S-80921CLNB-G6RT2U is available in a compact SOT-23-5 package.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-80921CLNB-G6RT2U is typically packaged in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Detection voltage options: 2.0V, 2.3V, 2.6V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.3V, 4.5V, 4.6V, 5.0V
• Output type: N-channel open drain
• Output voltage: VDD - 0.3V (max)
• Quiescent current: 0.7μA (typ.)
• Power-on reset delay time: 200ms (typ.)

Detailed Pin Configuration

The S-80921CLNB-G6RT2U has the following pin configuration:

1. VDD (Supply voltage)
2. GND (Ground)
3. RESET (Reset output)
4. VOUT (Voltage detection output)
5. VIN (Voltage input)

Functional Features

• Accurate voltage detection within a wide range
• Low supply current, minimizing power consumption
• N-channel open drain reset output for compatibility with various systems
• Power-on reset delay to ensure stable operation during power-up

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications
• Low supply current prolongs battery life in portable devices
• Open drain reset output offers flexibility in system design
• Power-on reset delay ensures reliable operation during startup

Disadvantages

• Limited number of available detection voltage options
• SOT-23-5 package may require additional space on PCB compared to smaller packages

Working Principles

The S-80921CLNB-G6RT2U operates by comparing the input voltage (VIN) with the selected detection voltage. When the input voltage falls below the detection threshold, the reset output (RESET) is activated, indicating a low voltage condition. This signal can be used to trigger a reset or shutdown sequence in the connected electronic device.

Detailed Application Field Plans

The S-80921CLNB-G6RT2U finds application in various electronic devices where accurate voltage detection and reset functionality are crucial. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and embedded systems: Providing a reliable reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitoring voltage levels to prevent malfunctions or equipment damage.
4. Automotive electronics: Detecting abnormal voltage conditions and triggering appropriate actions.

Detailed and Complete Alternative Models

1. S-80920CLNB-G6RT2U: Similar to S-80921CLNB-G6RT2U, but with a different set of detection voltage options.
2. S-80922CLNB-G6RT2U: Higher accuracy version with ±0.5% voltage detection accuracy.
3. S-80923CLNB-G6RT2U: Extended temperature range variant for harsh environments (-40°C to +125°C).

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

Word count: 531 words