MCP103T-270E/LB

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MCP103T-270E/LB

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IC SUPERVISOR 1 CHANNEL SC70-3

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Spezifikationen

Attribut Wert
Part Status Active
Digi Key Programmable Not Verified
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 2.63V
Output Push-Pull, Totem Pole
Reset Active Low
Reset Timeout 80ms Minimum
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case SC-70, SOT-323
Supplier Device Package SC-70-3
Base Product Number MCP103

Übersicht

Description

MCP103T-270E/LB is typically a part number for an electronic component, specifically a microcontroller or a related device. In the context of electronics, "MCP" often refers to Microchip Technology Inc., a manufacturer known for its range of microcontrollers and integrated circuits.
This specific part number might refer to a voltage supervisor or a similar device, as indicated by the "MCP" prefix typically used by Microchip for such products. These components are designed to monitor the supply voltage level in microcontroller applications, helping ensure that the device operates within specified parameters. If the voltage drops below a certain threshold, the supervisor can reset the microcontroller or trigger other protective mechanisms.
The "T-270E/LB" suffix could denote specific features, packaging, or temperature ranges. For precise details, including electrical characteristics and applications, consulting the product datasheet provided by the manufacturer is recommended. This will give complete specifications and guidelines for using the component effectively in electronic circuits.

Equivalent

The MCP103T-270E/LB is a voltage supervisor or reset IC. Equivalent products include the Maxim Integrated MAX809/810 series, the Texas Instruments TPS3839/40 series, and the Analog Devices ADM809/810 series. These alternatives provide similar functionality, such as reset thresholds and active-low output, but always check the specific datasheet for pin compatibility and electrical characteristics to ensure they meet your application requirements.

Features

The MCP103T-270E/LB is a voltage supervisor designed to monitor power supplies in microcontroller applications. Key features include:
1. Voltage Threshold: It monitors a specific voltage threshold, which is set at 2.70V. This ensures the microcontroller operates within specified parameters and prevents under-voltage conditions.
2. Manual Reset: The device includes a manual reset input, offering flexibility to reset the system manually whenever required.
3. Low Power Consumption: It is designed for low power consumption, making it suitable for battery-powered applications.
4. Push-Pull Output: The MCP103T-270E/LB features a push-pull output configuration, which provides a robust reset signal to the connected microcontroller.
5. Temperature Range: It operates over a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environments.
6. Compatibility: The device is compatible with a range of microcontrollers and power supply systems, making it versatile in application.
Overall, the MCP103T-270E/LB ensures system stability by maintaining power integrity, thereby enhancing the reliability of electronic devices.

Pinout

The MCP103T-270E/LB is a three-pin voltage supervisory device. Its primary function is to monitor the voltage level of a system and ensure it operates within specified parameters. When the monitored voltage falls below a predetermined threshold, the device asserts a reset signal to protect the system from operating under potentially harmful conditions. This reset signal remains active until the voltage returns to a safe level and remains stable for a specified period, after which it is de-asserted.
Key features of the MCP103T-270E/LB include:
1. Pin Count: 3 pins, typically consisting of VDD (supply voltage), GND (ground), and RESET (or similar output).
2. Function: Voltage monitoring and reset signal generation.
3. Typical Applications: Microprocessor and microcontroller systems, ensuring they reset safely when supply voltage is inadequate.
This device is chosen for its compactness and efficiency in safeguarding electronic systems from unreliable voltage conditions.

Manufacturer

The manufacturer of the MCP103T-270E/LB is Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in the development and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. These products are used in a wide range of applications, including automotive, industrial, consumer, aerospace, and computing. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides comprehensive solutions for embedded control applications and is known for its strong focus on customer support and innovation.

Application

The MCP103T-270E/LB is a microcontroller supervisory device used primarily for voltage monitoring and reset functions. Its primary application areas include:
1. Power supply monitoring in embedded systems to ensure stability and prevent damage due to under-voltage conditions.
2. Microcontroller reset circuitry that ensures proper microcontroller startup by holding the reset line until the supply voltage reaches a threshold.
3. Consumer electronics, where it safeguards devices from improper operations during power fluctuations.
4. Industrial automation systems requiring precise voltage monitoring to maintain operational integrity.
5. Portable and battery-operated devices, providing efficient power management to prolong battery life.
These applications leverage its capabilities to enhance system reliability and prevent data corruption or hardware failures.

Package

The MCP103T-270E/LB is a voltage supervisor IC typically supplied in a small, surface-mount SOT-23 package. It monitors the voltage level of a system and provides a reset signal when the voltage falls below a specified threshold, ensuring reliable operation.

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