S-80853CNY-B2-U

Product Overview

Category

S-80853CNY-B2-U belongs to the category of electronic components.

Use

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

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Low supply current: 1.0μA (typ.)
• Built-in delay circuit: 200ms (typ.)
• Small package size: SOT-23-5
• RoHS compliant

Package

The S-80853CNY-B2-U is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

Essence

The essence of S-80853CNY-B2-U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

This product is typically available in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0μA (typ.)
• Reset threshold accuracy: ±2.0%
• Delay time: 200ms (typ.)

Detailed Pin Configuration

The S-80853CNY-B2-U has the following pin configuration:

```

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| | --| VDD|-- Pin 1: Power supply input --| RST|-- Pin 2: Reset output --| GND|-- Pin 3: Ground --| VIN|-- Pin 4: Voltage input |____| ```

Functional Features

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

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications
• Low supply current minimizes power consumption
• Small package size enables space-saving designs
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Reset threshold accuracy may have slight variations
• Delay time of 200ms may not be suitable for all applications

Working Principles

The S-80853CNY-B2-U operates by continuously monitoring the voltage level at the VIN pin. When the voltage falls below the specified threshold, the reset output (RST) becomes active low, indicating a reset condition. The built-in delay circuit ensures that the reset signal remains stable for a duration of 200ms to prevent false triggering.

Detailed Application Field Plans

The S-80853CNY-B2-U finds application in various electronic devices and circuits where accurate voltage detection and reset functionality are required. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and microprocessors: Providing a reliable reset signal during power-up or voltage fluctuations.
3. Power management systems: Monitoring voltage levels to trigger appropriate actions for efficient power usage.
4. Industrial control systems: Enabling safe shutdown or restart procedures based on voltage conditions.

Detailed and Complete Alternative Models

1. S-80850CNY-B2-T: Similar voltage detection and reset function, but with a different package (SOT-23-5).
2. S-80852CNY-B2-U: Higher reset threshold accuracy (+/- 1.0%) and lower quiescent current (0.5μA typ.).
3. S-80854CNY-B2-U: Extended voltage detection range (1.0V to 6.5V) and shorter delay time (100ms typ.).

These alternative models offer similar functionality with slight variations in specifications, catering to different application requirements.

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