S-80817CNMC-B8CT2U

Product Overview

Category

S-80817CNMC-B8CT2U 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: 1.6V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 0.7μA (typ.)
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80817CNMC-B8CT2U is packaged in a SOT-23-5 package. It is available in 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 voltage options: 2.0V, 2.3V, 2.5V, 2.6V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.3V, 4.5V, 4.6V, 4.8V, 5.0V

Pin Configuration

The S-80817CNMC-B8CT2U has the following pin configuration:

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Pin 1: VDD (Supply voltage) Pin 2: GND (Ground) Pin 3: RST (Reset output) Pin 4: NC (No connection) Pin 5: VOUT (Voltage detection output)

Functional Features

• Voltage detection and reset function
• Low supply current for power efficiency
• Wide operating voltage range
• Accurate voltage detection with low tolerance
• Open drain reset output for compatibility with various systems

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications
• Low supply current minimizes power consumption
• Accurate voltage detection ensures reliable operation
• RoHS compliant, environmentally friendly product

Disadvantages

• Limited output voltage options may not suit all application requirements
• No built-in protection features against overvoltage or reverse polarity

Working Principles

The S-80817CNMC-B8CT2U operates by continuously monitoring the input voltage. When the voltage falls below a preset threshold, the reset output is activated, indicating a power-on reset condition. The open drain configuration of the reset output allows it to be connected to various microcontrollers or other devices.

Application Field Plans

The S-80817CNMC-B8CT2U finds applications in a wide range of electronic devices where voltage detection and reset functions are required. Some potential application fields include:

1. Battery-powered devices: Ensures proper operation by detecting low battery voltage and triggering a reset.
2. Microcontroller-based systems: Provides a power-on reset signal to initialize the system upon power-up.
3. Industrial control systems: Monitors power supply voltage to ensure stable operation of critical components.
4. Automotive electronics: Detects abnormal voltage conditions and triggers appropriate actions for safety and protection.

Alternative Models

For users seeking alternative models with similar functionality, the following options can be considered:

1. S-80818CNMC-B8CT2U
2. S-80819CNMC-B8CT2U
3. S-80820CNMC-B8CT2U

These models offer comparable voltage detection ranges, accuracy, and package types, providing flexibility in design choices.

In conclusion, the S-80817CNMC-B8CT2U is a versatile integrated circuit used for voltage detection and reset functions. Its wide operating voltage range, low supply current, and accurate voltage detection make it suitable for various electronic applications. However, designers should consider the limited output voltage options and absence of built-in protection features when selecting this product.