S-80860CNUA-B9LT2U

Product Overview

Category

S-80860CNUA-B9LT2U belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Low supply current: 1.0µA (typical)
• Small package size: SOT-89-5
• Built-in delay circuit for stable reset operation
• Wide operating temperature range: -40°C to +85°C

Package

The S-80860CNUA-B9LT2U IC is packaged in a SOT-89-5 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 and provide reliable reset signals to electronic devices.

Packaging/Quantity

The S-80860CNUA-B9LT2U IC is typically available in reels or tubes, with a quantity of 3,000 units per reel/tube.

Specifications

• Supply voltage range: 1.0V to 6.0V
• Detection voltage accuracy: ±2%
• Reset output type: Active low
• Operating current: 1.0µA (typical), 2.0µA (maximum)
• Delay time: 100ms (typical), 200ms (maximum)

Detailed Pin Configuration

The S-80860CNUA-B9LT2U IC has the following pin configuration:

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Pin 1: VDD (Supply voltage) Pin 2: GND (Ground) Pin 3: RESET (Reset output) Pin 4: VOUT (Voltage detection output) Pin 5: MR (Manual reset input)

Functional Features

1. Voltage Detection: The IC accurately detects the voltage level within the specified range.
2. Reset Output: It provides a stable and reliable active low reset signal to connected devices.
3. Built-in Delay Circuit: The delay circuit ensures a stable reset operation, preventing false resets due to voltage fluctuations.
4. Low Power Consumption: The IC operates with a low supply current, making it suitable for battery-powered devices.
5. Wide Operating Temperature Range: It can function reliably in a wide temperature range, making it suitable for various environments.

Advantages and Disadvantages

Advantages

• Accurate voltage detection
• Reliable reset signal generation
• Small package size for space-constrained designs
• Low power consumption
• Wide operating temperature range

Disadvantages

• Limited voltage detection range (0.8V to 6.0V)
• Requires an external manual reset input (MR pin)

Working Principles

The S-80860CNUA-B9LT2U IC works by continuously monitoring the voltage level at the VOUT pin. When the voltage falls below the detection threshold, the RESET pin is activated, providing a low-level reset signal to the connected devices. The built-in delay circuit ensures a stable reset operation by introducing a delay before activating the reset signal, preventing false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80860CNUA-B9LT2U IC finds applications in various electronic devices that require accurate voltage detection and reliable reset functionality. Some potential application fields include:

1. Microcontrollers: The IC can be used to ensure proper initialization and reset of microcontroller-based systems.
2. Power Management Systems: It can be employed in power management circuits to monitor voltage levels and trigger appropriate actions.
3. Battery-Powered Devices: The IC's low power consumption makes it suitable for use in battery-powered devices, such as portable electronics and IoT devices.
4. Industrial Control Systems: It can be utilized in industrial control systems to provide stable reset signals for critical components.

Detailed and Complete Alternative Models

1. S-80860CNUA-B9LT2U: The model discussed in this entry.
2. S-80860CNUA-B9NT2U: Similar to the above model but with a different detection voltage range (0.8V to 5.5V).
3. S-80860CNUA-B9PT2U: Similar to the above models but with a different package type (SOT-23-5).

These alternative models offer similar functionality but may have variations in voltage detection range or package type to suit specific application requirements.

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