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MCP131T-240E/LBVAO
Product Overview
Category
The MCP131T-240E/LBVAO belongs to the category of voltage supervisors.
Use
It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller in the event of a power failure or voltage drop.
Characteristics
- Package: SOT-23-3
- Essence: Voltage supervisor with manual reset input
- Packaging/Quantity: Tape and Reel (3000 units per reel)
Specifications
The MCP131T-240E/LBVAO has the following specifications: - Voltage Threshold: 2.4V - Reset Timeout Period: 140ms - Operating Temperature Range: -40°C to +125°C - Supply Voltage Range: 1.0V to 5.5V - Quiescent Current: 6 µA (typical)
Detailed Pin Configuration
The MCP131T-240E/LBVAO has a standard SOT-23-3 pin configuration with the following pinout: 1. VDD (Input) 2. GND (Ground) 3. MR (Manual Reset Input)
Functional Features
- Monitors the power supply voltage
- Provides a reset signal to the microcontroller during power failure
- Manual reset input for external control
Advantages and Disadvantages
Advantages
- Low quiescent current
- Wide operating voltage range
- Small package size
Disadvantages
- Limited reset timeout period
- Single manual reset input
Working Principles
The MCP131T-240E/LBVAO operates by comparing the monitored voltage with the preset threshold. When the voltage drops below the threshold, it triggers the reset signal to ensure proper operation of the microcontroller.
Detailed Application Field Plans
The MCP131T-240E/LBVAO is commonly used in applications where reliable monitoring of power supply voltage is critical, such as: - Battery-powered devices - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the MCP131T-240E/LBVAO include: - MAX809 - ADM811 - TPS3808
In conclusion, the MCP131T-240E/LBVAO is a voltage supervisor with essential features for ensuring the stability and reliability of electronic systems, particularly in low-power and battery-operated applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MCP131T-240E/LBVAO v technických řešeních
What is the operating voltage range of MCP131T-240E/LBVAO?
- The operating voltage range of MCP131T-240E/LBVAO is 2.0V to 6.0V.What is the typical reset threshold voltage of MCP131T-240E/LBVAO?
- The typical reset threshold voltage of MCP131T-240E/LBVAO is 4.63V.Can MCP131T-240E/LBVAO be used in automotive applications?
- Yes, MCP131T-240E/LBVAO is suitable for automotive applications.What is the quiescent current consumption of MCP131T-240E/LBVAO?
- The quiescent current consumption of MCP131T-240E/LBVAO is typically 5µA.Is MCP131T-240E/LBVAO available in a SOT-23 package?
- Yes, MCP131T-240E/LBVAO is available in a SOT-23 package.What is the temperature range for MCP131T-240E/LBVAO?
- MCP131T-240E/LBVAO has a temperature range of -40°C to +125°C.Can MCP131T-240E/LBVAO be used in battery-powered applications?
- Yes, MCP131T-240E/LBVAO is suitable for battery-powered applications.Does MCP131T-240E/LBVAO have a manual reset input?
- No, MCP131T-240E/LBVAO does not have a manual reset input.What is the output type of MCP131T-240E/LBVAO?
- MCP131T-240E/LBVAO has an active-low push-pull output.Is MCP131T-240E/LBVAO RoHS compliant?
- Yes, MCP131T-240E/LBVAO is RoHS compliant.