S-80928CLNB-G6YT2U

Product Overview

Category

S-80928CLNB-G6YT2U 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: 1.0V to 5.0V
• Low supply current: 1.0µA (typical)
• High accuracy: ±1.0%
• Built-in delay circuit: 200ms (typical)
• Small package size: SOT-23-5

Package

The S-80928CLNB-G6YT2U 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-80928CLNB-G6YT2U 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 stability of electronic devices.

Packaging/Quantity

The S-80928CLNB-G6YT2U is typically available in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 1.0V to 5.5V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typical)
• Reset threshold voltage options: 2.8V, 3.0V, 3.1V, 3.2V, 3.3V, 4.0V, 4.1V, 4.2V, 4.3V, 4.4V, 4.5V, 4.6V, 4.7V, 4.8V, 4.9V, 5.0V

Detailed Pin Configuration

The S-80928CLNB-G6YT2U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input (active low)
4. RESET: Reset output (active low)
5. NC: No connection (not internally connected)

Functional Features

Voltage Detection

The S-80928CLNB-G6YT2U is designed to accurately detect voltage levels within the specified range. It continuously monitors the supply voltage and provides a reset signal when the voltage falls below the preset threshold.

Reset Function

When the supply voltage drops below the threshold, the S-80928CLNB-G6YT2U generates a reset signal on the RESET pin. This signal can be used to initiate system resets or trigger specific actions in electronic devices.

Manual Reset

The MR pin allows for manual reset functionality. When this pin is pulled low, it forces an immediate reset regardless of the supply voltage level.

Advantages and Disadvantages

Advantages

• Wide voltage detection range enables compatibility with various electronic devices.
• Low quiescent current minimizes power consumption.
• High accuracy ensures reliable voltage detection.
• Small package size facilitates integration into space-constrained designs.

Disadvantages

• Limited number of available reset threshold voltage options.
• Lack of internal connection on the NC pin may limit flexibility in certain applications.

Working Principles

The S-80928CLNB-G6YT2U operates based on a voltage divider network and a comparator circuit. The voltage divider scales down the supply voltage, which is then compared to the preset threshold voltage by the comparator. When the supply voltage drops below the threshold, the comparator triggers the reset function.

Detailed Application Field Plans

The S-80928CLNB-G6YT2U finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Battery-powered devices: Ensures proper shutdown or system reset when battery voltage drops below a certain level.
2. Microcontrollers and microprocessors: Provides reliable reset signals during power-up or voltage fluctuations to ensure stable operation.
3. Industrial control systems: Monitors supply voltages in critical equipment and initiates appropriate actions in case of voltage deviations.
4. Automotive electronics: Protects sensitive components by triggering resets when supply voltage falls outside the acceptable range.

Detailed and Complete Alternative Models

1. S-80928CLNB-G6Y-T2U: Similar to S-80928CLNB-G6YT2U but with a different reel packaging option.
2. S-80928CLNB-G6Y-T2: Same specifications as S-80928CLNB-G6YT2U but without the manual reset (MR) pin.
3. S-80928CLNB-G6Y-T1: