MCP130T-315I/TT

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MCP130T-315I/TT

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IC SUPERVISOR 1 CHANNEL SOT23-3

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold 3.075V
Output Open Drain or Open Collector
Reset Active Low
ResetTimeout 150ms Minimum
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

Tổng quan

Description

The MCP130T-315I/TT is a microcontroller supervisory device designed to monitor the supply voltage in microcontroller applications. It functions by ensuring that the microcontroller operates within its specified voltage range, resetting the system if the voltage deviates from acceptable levels. This device is typically used in embedded systems to enhance reliability and protect against brown-out conditions, which might cause erratic behavior or data corruption.
Key features of the MCP130T-315I/TT include:
1. Voltage Monitoring: It monitors the supply voltage and provides a reset signal if the voltage falls below a designated threshold, in this case, 3.15V.
2. Manual Reset Input: This allows for an external reset button to be integrated into the system design.
3. Low Power Consumption: Ideal for battery-powered applications as it minimizes energy usage.
4. Compact Package: Its small form factor allows it to be easily integrated into space-constrained circuit designs.
Overall, the MCP130T-315I/TT offers a simple and efficient solution for voltage supervision in microcontroller-based systems.

Equivalent

The MCP130T-315I/TT is a microprocessor supervisory circuit used for monitoring supply voltage levels. Equivalent products include:
1. Maxim Integrated DS1813 - A similar voltage monitor/reset circuit.
2. Texas Instruments TPS3836 - Provides similar voltage monitoring functions.
3. STMicroelectronics STM809 - Offers equivalent voltage detection and reset signaling.
4. ON Semiconductor NCP300 - Another voltage detector with comparable functionality.
These alternatives provide similar features for ensuring proper microprocessor operation during power fluctuations. Always verify the specific voltage threshold and package compatibility when selecting replacements.

Features

The MCP130T-315I/TT is a microcontroller supervisory circuit designed to monitor supply voltage levels. Key features include:
1. Reset Functionality: Provides a precise reset signal to the microcontroller when the supply voltage drops below a specified threshold, ensuring reliable operation.
2. Threshold Voltage: It monitors a threshold voltage of 3.15V, ensuring that the microcontroller remains in a reset state until the supply voltage is stable and adequate for proper operation.
3. Manual Reset Input: Includes a manual reset input pin, allowing external control over the reset function.
4. Active-Low Reset Output: Utilizes an active-low reset output, which is compatible with most microcontroller inputs.
5. Low Supply Current: Designed for energy efficiency, it consumes minimal supply current, making it suitable for battery-operated devices.
6. Wide Operating Temperature Range: Operates effectively over an industrial temperature range from -40°C to +85°C.
7. Compact Package: Available in a small SOT-23 package, facilitating easy integration into compact electronic designs.
These features make the MCP130T-315I/TT ideal for ensuring stable microcontroller operation in various applications.

Pinout

The MCP130T-315I/TT is a voltage supervisory device produced by Microchip Technology. It features a 3-pin SOT-23 package. The primary function of this device is to monitor the power supply voltage level in microcontroller and microprocessor systems. It ensures that the system operates properly by asserting a reset signal whenever the monitored voltage falls below a specified threshold, which in the case of MCP130T-315I/TT is 3.15V. The reset signal remains asserted for a predetermined period after the voltage returns to an acceptable level, allowing the system to stabilize before normal operation resumes. This helps in preventing incorrect operation and potential data corruption in systems during undervoltage conditions.

Manufacturer

The MCP130T-315I/TT is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a wide range of products for various applications, including automotive, industrial, consumer, and computing sectors. Microchip is known for its focus on providing comprehensive solutions that help engineers and developers efficiently create electronic devices.

Application

The MCP130T-315I/TT is a voltage supervisor used in microcontroller-based applications. It ensures reliable operation by monitoring the supply voltage and issuing a reset signal when voltage levels drop below a specified threshold. Application areas include:
1. Embedded Systems: Ensures microcontroller resets during brownout conditions.
2. Consumer Electronics: Enhances device reliability by preventing operation under low voltage.
3. Automotive Systems: Provides robust voltage monitoring in automotive electronics.
4. Industrial Controls: Maintains safe operation of machinery with proper voltage levels.
5. Portable Devices: Protects battery-operated devices from data corruption due to low power.
Its compact size and efficient performance make it suitable for a wide range of electronic applications.

Package

The MCP130T-315I/TT is a voltage supervisor IC from Microchip Technology. It is commonly packaged in a SOT-23-3 package, which is a small, surface-mount, 3-pin package suitable for space-constrained applications.

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