MCP100T-315I/TT

Supervisors Overview

The MCP100T-315I/TT is a single-channel voltage supervisor integrated circuit manufactured by Microchip Technology. It operates within a supply voltage range of 1 V to 5.5 V and features an active-low push-pull output. The device monitors system voltage with a threshold of 3.075 V and provides a minimum reset timeout of 150 ms. Designed for surface-mount applications, it is housed in a compact SOT-23-3 package. The component supports industrial temperature ranges from -40°C to +85°C and complies with RoHS standards.

Supervisors Feature Summary

• Provides simple power-on reset functionality to ensure microcontroller stability during power-up sequences
• Features an active-low push-pull output driver capable of directly interfacing with digital logic inputs
• Monitors a single voltage rail to detect under-voltage conditions and assert reset signals accordingly

Supervisors Applications

• Microcontroller power-on reset circuits
• Brown-out detection protection
• Embedded system voltage supervision

Supervisors Procurement Notes

Verify the exact part number against manufacturer datasheets to confirm pinout compatibility and electrical specifications. Ensure the selected variant matches the required output type and package style for your specific PCB layout. Confirm compliance with relevant environmental regulations such as RoHS before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a low-cost, single-channel supervisor with a push-pull output is required. It is suitable for designs needing a fixed 3.075 V threshold without manual reset capabilities. Consider alternative packages like TO-92 or SOIC if surface-mount constraints are not applicable or if higher pin counts are needed for additional features.

Supervisors Part Context

This device belongs to the MCP100 series of voltage supervisors from Microchip Technology. The series offers various trip voltages and output configurations to suit different power management needs. The 'T' suffix indicates tape-and-reel packaging, while 'I' denotes the industrial temperature grade. This specific model focuses on basic reset generation for standard digital systems.

Supervisors FAQ

Does the MCP100T-315I/TT include a manual reset input?

No, this specific model does not feature a manual reset pin; it relies solely on automatic power-on and brown-out detection.

What is the output configuration of this supervisor?

The MCP100T-315I/TT utilizes an active-low push-pull output stage, allowing it to source and sink current directly.