MCP130-270HI/TO

Product Overview

The MCP130-270HI/TO belongs to the category of voltage supervisors and is commonly used in electronic devices to monitor the power supply voltage. Its characteristics include high accuracy, low power consumption, and a small package size. The essence of this product lies in its ability to ensure stable and reliable operation of electronic systems by monitoring the power supply voltage. It is typically packaged in a small outline transistor (SOT) package and is available in various quantities per package.

Specifications

• Input Voltage Range: 0.7V to 5.5V
• Threshold Voltage Options: 1.2V, 1.8V, 2.5V, 3.0V, 3.3V
• Quiescent Current: 5µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23

Detailed Pin Configuration

The MCP130-270HI/TO features a standard SOT-23 pin configuration with three pins: 1. VDD: Power supply input 2. GND: Ground connection 3. RESET: Reset output

Functional Features

• Voltage Monitoring: Monitors the input voltage and provides a reset signal when the voltage falls below a predefined threshold.
• Manual Reset Input: Allows for external manual reset capability.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High Accuracy: Provides precise voltage monitoring. - Small Package Size: Occupies minimal space on the PCB. - Low Power Consumption: Ideal for power-sensitive applications.

Disadvantages: - Limited Input Voltage Range: Not suitable for applications with higher input voltage requirements.

Working Principles

The MCP130-270HI/TO operates by continuously monitoring the input voltage and comparing it to the preset threshold voltage. When the input voltage falls below the threshold, the device generates a reset signal to ensure the proper functioning of the connected system.

Detailed Application Field Plans

This voltage supervisor is widely used in various electronic systems, including: - Microcontroller-based Systems - Embedded Systems - Portable Electronic Devices - Battery-Powered Applications

Detailed and Complete Alternative Models

Some alternative models to the MCP130-270HI/TO include: - MAX809 - ADM811 - TPS3808

In summary, the MCP130-270HI/TO is a compact and efficient voltage supervisor that plays a crucial role in ensuring the reliable operation of electronic systems, particularly in low-power and battery-powered applications.

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