S-80851CLY-B-G

Product Overview

Category

S-80851CLY-B-G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage detection and reset functions in various electronic devices.

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Accuracy: ±2%
• Low supply current: 1.0μA (typ.)
• Operating temperature range: -40°C to +85°C
• Small package size: SOT-23-5

Package

The S-80851CLY-B-G IC is packaged in a compact SOT-23-5 package, which consists of five pins.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

The S-80851CLY-B-G IC is typically available in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Detection voltage options: 2.0V, 2.3V, 2.6V, 3.0V, 3.1V, 4.0V, 4.3V, 4.5V, 5.0V
• Output type: Active low
• Output current: 5mA (max)
• Quiescent current: 1.0μA (typ.)
• Delay time: 50ms (typ.)

Detailed Pin Configuration

The S-80851CLY-B-G IC has the following pin configuration:

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

Functional Features

1. Voltage Detection: The IC continuously monitors the voltage level at the VIN pin and compares it with the preset detection voltage.
2. Reset Signal Generation: When the voltage falls below the detection threshold, the RESET pin outputs a low signal, indicating the need for a system reset.
3. Low Power Consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in battery-powered applications.
4. Wide Operating Temperature Range: The S-80851CLY-B-G can operate reliably in a wide temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages

• Accurate voltage detection within ±2% accuracy
• Low supply current ensures minimal power consumption
• Small package size allows for space-efficient designs
• Wide operating temperature range enables versatile application

Disadvantages

• Limited detection voltage options available
• Output current limited to 5mA

Working Principles

The S-80851CLY-B-G IC operates by comparing the voltage at the VIN pin with the preset detection voltage. If the voltage drops below the detection threshold, the RESET pin outputs a low signal, triggering a system reset. The low quiescent current ensures minimal power consumption during operation.

Detailed Application Field Plans

The S-80851CLY-B-G IC finds applications in various electronic devices that require voltage monitoring and reset functions. Some potential application fields include:

1. Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the voltage detection and reset capabilities of this IC to ensure proper functioning and prevent data loss during low battery conditions.
2. Industrial Control Systems: The IC can be used in industrial control systems to monitor power supply voltages and initiate system resets in case of voltage fluctuations or failures.
3. Automotive Electronics: In automotive applications, the S-80851CLY-B-G can be utilized for voltage monitoring and reset functions in systems such as engine control units (ECUs), airbag control modules, and infotainment systems.

Detailed and Complete Alternative Models

1. S-80850CLY-B-G: Similar to S-80851CLY-B-G, but with a different detection voltage range (1.6V to 5.0V).
2. S-80852CLY-B-G: Similar to S-80851CLY-B-G, but with a different detection voltage range (1.6V to 6.5V).
3. S-80853CLY-B-G: Similar to S-80851CLY-B-G, but with a different detection voltage range (1.6V to 7.0V).

These alternative models offer similar functionality with varying detection voltage ranges to cater to different application requirements.

In conclusion, the S-80851CLY-B-G IC is a versatile voltage detection and reset IC that offers accurate monitoring, low power consumption, and wide operating temperature